4 bay WSS2012R2Wkg deployment NAS4TB

NSB-75S4DW2 series NSB-75S4T4DW2

It is 4 bay boxes type NAS unit of the Windows Storage Server 2012R2 WorkgroupEdition deployment equipped with high-speed CPU. By the QuadCore2.0GHzCPU deployment, processing performance doubles (※ PASSMARK bench comparison). We can work comfortably even if we use application such as virus check software at the same time. There is limit that we can register, and user says to 50 users

  • EU Rohs order conformity product
  • The green purchase method conformity product


Model number /JANCD Features Standard price Remarks
NSB-75S4T4DW2 4953103289949
4TB(1TB X 4) 190,000 yen (tax-excluded)
209,000 yen (tax-included)
Build-to-order manufacturing
NSB-75S8T4DW2 4953103289963
8TB(2TB X 4) 210,000 yen (tax-excluded)
231,000 yen (tax-included)
Build-to-order manufacturing
NSB-75S12T4DW2 4953103289888
12TB(3TB X 4) 250,000 yen (tax-excluded)
275,000 yen (tax-included)
Build-to-order manufacturing
NSB-75S16T4DW2 4953103289901
16TB(4TB X 4) 300,000 yen (tax-excluded)
330,000 yen (tax-included)
Build-to-order manufacturing
NSB-75S24T4DW2 4953103289925
24TB(6TB X 4) 400,000 yen (tax-excluded)
440,000 yen (tax-included)
Build-to-order manufacturing
  • As correspondence may be different from normal products such as deadline or price about order industrial goods, in the case of order, please refer for the details.

Features of product

WSS2012R2std deployment 4 bay RAID5 box NAS NSB-75S4CS2 series

CPU (QuadCore) 2.0GHz deployment model more ideally high-performance high-speed processing, concurrent connection

Client PC concurrent connection number improves by technological advance of CPU

By technological advance (the VIA nano CPU (QuadCore) 2.0GHz deployment) of CPU, processing speed largely improved. For example, concurrent connection possibility number of client PC improves in comparison with model (NSB-75S4CS2 series/NSB-75S4CW2 series) conventionally and can work without processing decreasing even if there is concurrent connection from more client PCs. As processing speed improves, higher-speed processing is enabled and is most suitable for the use as file server.

Besides, number of camera which was accessible than model conventionally largely improved when we used at the same time as NVR (Network Video Recorder) of surveillance camera. We can build system if we use attached "arobabyurekoda" just to set up Network camera without preparing software separately.

Microprocessor power comparison (our former product, other brands)

http://www.passmark.com publication level

The WSS2012R2 Workgroup Edition deployment most suitable for small office

WindowsStorageServer preinstallation

This product carries "Windows®StorageServer2012 R2" based on product made in Microsoft Corporation latest server OS, WindowsServer2012 R2.

50 Workgroup Edition deployment concurrent connection, high-performance model who realizes large-capacity data access

Simultaneous access is possible from 50 PC. Assumption number of people is with 50 people and is Specifications suitable for small office and section office. The number of the users who can register is 50 (system limit level). ※Client license is unnecessary, but please use This product in 50 or less for Workgroup Edition.

High affinity with Windows client. It supports native in Active Directory.

Affinity with network environment of Windows is very high and realizes operability that is the same as Windows client. As we make native correspondence in ActiveDirectory, it supports uniform management of Windows user, and manager load reduction is possible.

Installation of correspondence application is possible

Installation of application of the companies for WindowsStorageServer is possible. You install application necessary for storage management and, including virus measures software and backup software, UPS management software, can use.

It supports correspondence RAID 5/1/0 for RAID constitution by HDD4 stand

It supports RAID 5/1/0. A variety of RAID constitution is feasible!

RAID5 mode writes in data with long-windedness including parity at plural HDDs.
RAID1 mode writes in the same data at plural HDDs at the same time. In this way, in RAID5 and RAID1, one HDD can follow data at the time of trouble.
RAID0 mode focuses on rapidity of the data reading and writing. We can choose mode to the use.

Access from even the outside of [email protected] office to NAS is possible

This tool will finish service with operational end of server for distribution with the following time limit.
Deadline for distribution: June 30, 2020

We can access only with folder which we appointed of NAS from whereabouts using "[email protected]" made in FreeBit Corporation. Even from office of distant place and home of employee, we can access data saved in folder of NAS.

Setting changes such as routers in the company are unnecessary by going through routing server "EmotionLink" for ServersMan of FreeBit Corporation. Origin of access supports smartphone as well as PC, too. iOS, application for Android are released for free, too.

※The use of [email protected] needs application. (for free)

DDNS correspondence

※ServersMan, EmotionLink are registered trademarks of FreeBit Co., Ltd.

Safe convenient user/access/data management safely controllable as for Active Directory-adaptive large-scale access relief

In correspondence with Active Directory, large-scale user group access control is possible.

As WindowsStorageServerOS is carried in This product, participation in ActiveDirectory is possible for native. It is not necessary for management of user to set in This product by ActiveDirectory correspondence individually because server consolidates.

ActiveDirectory consolidates

※We cannot use This product as domain controller.

iSCSI target correspondence. We use NAS + iSCSI at the same time.

Treat This product made network connection in the same way as local HD by iSCSI, and function and application of the OS standard are just usable. Enlargement to file server, backup of server are possible, too. It is not necessary to put near PC and server to use for network connection.

Schedule power on/off

Three selectable management methods

"Remote desktop management" to perform via operation oo Network same as "console management" which directly connected keyboard mouse monitor and console management. And we are equipped with three management interfaces of "WebUI" operating which went by way of browser easily. Administrative activity that we mediated by the spot and operation contents including information system section is possible.

We can make joint ownership folder into nonindicating

We can prevent access from general user because it can prevent list of joint ownership folders from displaying when we opened NAS by Explorer.

Authorization setting to subfolder

On access right setting of joint ownership folder, we can set access right separately in subfolder where is lower than joint ownership folder. (there is not limit of hierarchy)

Hardware coding

Exclusive hardware coding engine is equipped with, and file and folder can keep important data safely without deteriorating performance.
We cannot begin to read data by any chance even if theft includes NAS and built-in HDD. ※With coding disk, "Cloudlink for Windows Azure" cannot use shadow copy of shared folder, Windows Server Backup, "data folder backup" of NAS tool.

The preparation of emergency including replication function, backup system revert facility, UPS correspondence is perfect, too! We contribute high reliability.

As another NAS can reproduce data in available replication function (DFS-R) under ActiveDirectory environment and can save data on the cloud by cloud cooperation function and always comes by backup by data in NAS in the same period, we are reliable because minimum can control disappearance of data at the time of emergency.

Replication fail overcoat-adaptive (DFS-R)

As copying is performed with writing of data to main plane automatically to backup machine when we set replication, we are reliable because minimum can control disappearance of data at the time of emergency. When we affect in main plane and occur when we set fail over using DFS name space server, backup machine is replaced by main plane automatically. As there is not approximately downtime of system, system which continuously using needs is reliable.

The replication function deployment

※The use of this function needs, ActiveDirectory environment.

It supports cloud backup

Backup tool "NetStor Backup for Windows" to cloud storage is equipped with by default. We can follow important data in environment that by backing up important data on the cloud, NAS cannot operate by disaster or theft.
Corresponding cloud storage: Microsoft Azure/Amazon S3
※Please confirm that NAS management tools of the use are Ver.4.51 or more.
We can have you download the latest NAS management tool than link "driver/firmware" of the upper this page.

The replication function deployment

It is usable for server backup

We can appoint from various backup software as destination because backup for PC is soft and corresponds to backup software for server.

The replication function deployment

In addition, we attach real-time backup software "folder mirroring tool" for WindowsPC as standard equipment.

We leave retained data, and recovery is possible

The replication function deployment

When trouble occurs to system part by any chance, it is equipped with function to just return only system part to state in data area at time of shipment. We can return only system to state at time of shipment with maintaining data which were saved when system part with much access is hit by trouble most. In addition, when we restore only by system, we confirm state of HDD beforehand, and it is for relief design to return to state at time of shipment only when all HDDs are in a healthy state.

S.M.A.R.T. function

S.M.A.R.T. is function to self-diagnose the situation of hard disk. Because accumulation operating time and current temperature of hard disk, error information which occurred so far are displayed, it is in indication to predict life of hard disk.

UPS correspondence. At the time of restoration at the time of trouble and plural introduction

By connecting UPS with USB cable/serial cable for communication, shut down by abnormal notice from UPS in at the time of the power failure safely and protect This product from obstacle by unexpected blackout.

UPS correspondence

Hot swap correspondence. Exchange of disk is possible with switching on

Locking mechanism is put on each drive unit and prevents from taking out HDD unit by mistake. Exchange of HDD is possible without stopping system at the time of RAID disorder development.
In addition, even in the case of trouble of parts except HDD, maintenance that by just using all HDDs, is maintaining setting information and data is possible. ※When we change HDD1, HDD2, reboot may be necessary.

Data restoration by backup that generation control is available for is possible

Using Windows Server Backup, generation control is possible by backing up in USB HDD or the NAS inside. In cases that by performing generation control, have deleted, for example, important file by mistake, we can return to state before that.


The function equipment that assumed use of office server most suitable for operational management

We can acquire information by email even if we do not continuously monitor

We notify address that we set to "it is periodical" with management screen at the time of "event occurrence" to mail address which we appointed by email.
In this way, we can acquire information as needed even if we do not continuously monitor.
In addition, we can customize title and header of notice email. Management in case that we introduced several NAS into becomes easy.

  • Disk zanyoryotsuchi
  • Notice of unjust power interruption outbreak
  • Announcement of RAID abnormality
  • Announcement of UPS power-failure
  • Notice of Windows system error
  • Notice of backup start, completion, error
  • Notice of coding lock unlocking error
  • Periodical notice email

The Japanese LCD screen deployment

From IP address and host name to error indication, front liquid crystal panel displays status. Furthermore, it became more plain as we adopted Japanese liquid crystal panel.

The anti-theft security slot deployment

It is equipped with security slot putting on the back of This product and attaches security goods sold separately and prevents theft of apparatus by fixing to racks.

The front dust proofing filter deployment

This product is equipped with dust proofing filter in full-scale cooling hole to prevent invasion of dust in the body becoming powerful enemy of long-term operation.

It supports main cooling fan exchange

We can have you easily change main cooling fan of This product without using tools. As spare fan prepares with option, we realize early restoration at the time of trouble.

Quietness improved

We adopted large-diameter type to main cooling fan and greatly improved quietness in comparison with former model.
We suppress outbreak of noise while premising operation for 24 hours, and maintaining cooling performance.

The HDD "WD RED" for reliability NAS of the highest peak deployment

The HDD "WD RED" for AS deploymentIt carries WD original NASware. We reduce electricity consumption, fever and raise stability of RAID by high-performance error recovery control feature.
Furthermore, data prevent what is lost by the sudden electricity loss, and the one for desktop is HDD with reliability high beyond comparison.

Domestic production in reliability company group factory of MADE IN JAPAN

This product produces all in Ina factory of Logitec INA Solutions of ELECOM group.
In addition, we carry out various inspection and examinations for NAS product that a sense of stability and the durability are sought in the company and cooperation facilities. We keep in mind by to perform a series of works consistently in the country, send product with high trustworthy quality.

Support thoroughly reliable the industry No. 1

1. Homepage

eresapo We inform of common inquiry, correspondence information, Manual on the Internet.

2. Support dial

Technique, consultation charges are unnecessary. It is service to be available only with (navigator dial) common throughout the whole country. We will cope with trouble of customer thoroughly!

Three years guarantee of relief to prevent useless expense outbreak

For long term, we attach guarantee by sendobakku repair by default for three years to be able to use even SOHO and company use in peace.

※Guarantee relates to function of product which customer purchased for three years and does not guarantee about disappearance of data stored in hard disk or damage.

Option maintenance service available in various ways

As well as standard sendobakku repair, we prepare for various maintenance menus with option.

On-site maintenance>
Delivery maintenance>
sendobakku extension maintenance>

As we prepare for maintenance pack until up to five years, it is available in peace for a long term.

NAS state management service of confirmation cloud type "sees NAS" in operation state of NAS anywhere anytime

To see NAS?

NAS state management service available free of charge

It is cloud type NAS management service available free of charge on using NAS product "NSB series" made of ELECOM. As we can consolidate with PC of system administrator via the Internet without operation by Web browser being possible, and choosing the OS environment, we can reduce burden on operational management of NAS product.

※As Audio appears, please be careful about volume.

"We see NAS", and NAS state management service reduces operational load of NAS

Cloud-shaped NAS state management service "looks at NAS". As it is cloud type, we can confirm operation state of NAS if there are any the Internet anywhere anytime. We support restoration at the time of the prior prevention and apparatus obstacle failure. In addition, we can notice obstacle as email is sent at the time of various trigger generating which manager set by notice of email function automatically even if we conduct different affairs. If it is NAS made of ELECOM corresponding to "we see NAS", it is available free of charge.


4 bay WSS2012R2Wkg deployment NAS4TB(NSB-75S4T4DW2)

It is 4 bay boxes type NAS unit of the Windows Storage Server 2012R2 WorkgroupEdition deployment equipped with high-speed CPU. By the QuadCore2.0GHzCPU deployment, processing performance doubles (※ PASSMARK bench comparison). We can work comfortably even if we use application such as virus check software at the same time. There is limit that we can register, and user says to 50 users

Supported devices (the body) Windows PC, Mac ※Model which carried correspondence LAN Interface
The correspondence OS (the body) Windows10, 8.1, 7, Windows Server 2016, 2012 (R2), 2008 (R2), Windows Storage Server 2016, 2012 (R2), 2008 (R2), MacOSX10.12, 10.11, 10.10, 10.9, Linux
The correspondence OS (management software) Windows10, 8.1, 7, Windows Server 2012 (R2), 2008 (R2), Windows Storage Server 2012 (R2), 2008 (R2)
The NAS body management method Remote desktop, console management, browser management (after IE9)
CPU VIA nano QuadCore 2.0GHz
Memory 4GB
LAN interface 1000BASE-T, 100BASE-TX
The number of the LAN terminals 1G (2)
LAN terminal shape RJ45
Correspondence protocol TCP/IP
IP address The automatic acquisition (DHCP client connection), hand-operated connection
File-transfer protocol SMB, http, https, ftp, nfs, WebDAV, iSCSI
The number of the users available for the biggest registration 50 users
The number of the greatest registration possibility groups Unlimited (theoretical value)
USB interface USB3.0 X 2, USB 2.0 X 2
UPS correspondence Correspondence
Button The power button
HDD interface SATA 6Gb/s
HD drive constitution WDRed(1TB) *4
Disk number of revolutions 5400rpm
Correspondence RAID level RAID0/1/5 correspondence (at the time of factory shipment…System area: RAID1, data region: RAID5)
The effectiveness capacity (in the case of factory time of shipment RAID) About 3TB
Hot swap Correspondence
Hot spare Non-compliant
Disk roaming Non-compliant
Disk coding Correspondence
Backup method Replication (DFS-R), WindowsServerBackup, data folder backup tool, volume shadow copy, robocopy
Cooling fan System fan X 1, power supply fan X 1
Power supply type Built-in power supply
Input Voltage AC100V ±10% 50/60 Hz
Maximum output 48W
Power consumption 40W
Dimensions (fuku X D X H) 195*264*210mm
Weight : About 7.0 kg
Operating environment Temperature: 0-40 degrees Celsius, humidity: 20 - 80%R.H. (thing without dew condensation)
Laws and ordinances, standard EU RoHS order conformity (10 materials), VCCI (ClassA)
The green purchase method standard Conformity
Energy consumption efficiency N division
Term of a guarantee Three years
Maintenance service Option (on-site maintenance, delivery maintenance, sendobakku extension maintenance)
Management service ・Correspondence (cloud type NAS state management service) to look at NAS
Attached software ・Cloud backup restoration tool (for client PC) for /VVAULT AUDIT BASIC for NAS management tool/arobabyurekoda evaluation copy (have been installed), VVAULT BASIC (installer offer) [NetStor Restore] (give downloading)
Accessories: It is one piece, Microsoft license terms (EULA) one piece, front door key two about one power cable (with ground), power supply fixed clip, LAN cable one, NAS support disk one piece, system recovery disk one piece, setup guide (setting, setting) for each one piece, arobabyurekoda evaluation copy
Option ・Exclusive spare drive: NSB-7SD1T4C, exclusive spare fan: Camera recording function addition software (arobabyu) for NSB-7SFAN4C, NAS: NSB-SWAR series

※The latest correspondence information of this product is this.

※ Specifications may change without a notice, thank you for your understanding.

Each part name

Each part name

  • ①HD status lamp (1-4)
  • ②Liquid crystal display
  • ③Front door lock
  • ④The power button
  • ⑤LAN lamp
  • ⑥HD Access light
  • ⑦Line indicator
  • ⑧HDD module (1-4)
  • ⑨COM port
  • ⑩VGA port
  • ⑪USB3.0 port
  • ⑫USB 2.0 port
  • ⑬Power supply connector
  • ⑭LAN port (1,2)

The correspondence OS (PC)

  • ※Please refer to label of product package Front pasting up for the latest OS.
  • ※After Windows Server 2008/2008 R2 SP2
  • ※After Windows Server 2003/2003 R2 SP2
  • ※After Windows7 SP1
  • ※After Windows Vista SP2
  • ※After Windows XP SP3
  • ※The latest correspondence situation, please identify correspondence table page.

Supported Devices:

  • DOS/V (OAOG Specifications)
  • Apple Mac series
    ※Model which carried correspondence LAN Interface
  • Various printer


Movement inspection in FUJITSU PC server

FUJITSU product

  • PRIMERGY TX1320 M2
    OS Windows Server 2012R2
  • PRIMERGY RX1330 M2
    OS Windows Server 2012R2

ELECOM product

  • NetStor NSB-75S4CW2
    OS Windows Storage Server 2012R2
  • NetStor NSB-75S4RW2
    OS Windows Storage Server 2012R2
Switching hub

"NetStor" in FUJITSU PC server "PRIMERGY series" series movement inspection

Product structure (Contents)

  • ●The body
  • ●Power cable (with ground)
  • ●Support disk (CD-ROM)
  • ●Recovery disk (DVD)
  • ●One piece of quick start guide
  • ●One piece of Microsoft license term
  • ●Two front door keys
  • ●Power cable fixation band
  • ●LAN cable