1U4 bay WSS2012R2Std deployment NAS4TB

NSB-75S4RS2 series NSB-75S4T4RS2

This product is WindowsNAS which is most suitable for office servers of office of 50-100 classes. It is Ina factory production of 4 bay 1 U rack mounting type 4TB model that carried Windows Storage Server 2012R2 Standard.

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


Model number /JANCD Features Standard price Remarks
NSB-75S4T4RS2 4953103494978
4TB(1TB *4) 268,000 yen (tax-excluded)
294,800 yen (tax-included)
Under the release
NSB-75S8T4RS2 4953103494992
8TB(2TB *4) 298,000 yen (tax-excluded)
327,800 yen (tax-included)
Under the release
NSB-75S12T4RS2 4953103494916
12TB(3TB *4) 328,000 yen (tax-excluded)
360,800 yen (tax-included)
Under the release
NSB-75S16T4RS2 4953103494930
16TB(4TB *4) 418,000 yen (tax-excluded)
459,800 yen (tax-included)
Build-to-order manufacturing
NSB-75S24T4RS2 4953103494954
24TB(6TB *4) 518,000 yen (tax-excluded)
569,800 yen (tax-included)
Build-to-order manufacturing

    Features of product

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

    The NASWSS2012R2 Standard Edition deployment for Windows®Storage Server 2012 R2 corporations

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

    Windows®StorageServerOS carried in This product is Standard Edition becoming for high rank of Workgropu Edition which is generally sold. In the case of Workgroup Edition, in the case of limit gaarimaga which user's registration says to 50 users, this model, user enrollment becomes saying "it is unlimited". When the number of the total users accessing NAS exceeds 50, please purchase NAS of this Standard Edition deployment.

    Simultaneous access is possible from 50 PC most suitable for middle scale office (the assumption number of people: 100 scales)

    Simultaneous access is possible from 50 PC.
    It is Specifications suitable for office and section office of middle scale.
    (the assumption number of people: 100 scales)
    The number of the users who can register is unlimited theoretically.

    It supports selectable RAID 5/1/0 depending on the use scene

    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.

    RAID5 reliability + high capacity
    From consecutive data, we generate parity data and write in these data at four hard disks separately. Capacity of hard D is total price of three hard disks. Even if hard disk of one one breaks down in the case of RAID5, we can maintain overall data as we can arrive at overall data in hardware disc data lost by data and parity that remained.

    RAID 1 trust characteristics improve (mirroring)
    We write in the same data at two hard disks. Even if one hardware disc data is damaged, reliability improves by another one as restoration is possible. One available hardware disk capacity becomes minute to hold the same data in two. As we are comprised of This product in four hard disks, mirroring with two hard disks will have 2 volume.

    RAID 0 Highway transfer (striping)
    We write in consecutive data at four hard disks separately. The reading and writing of data becomes high-speed to have note, read-in of divided data at the same time. Capacity of hard D is total price of four hard disks, but there is father demerit that restoration of data is difficult when hard disk using breaks down with one unit.

    Schedule power on/off function available for power saving

    It is equipped with power on/off function in schedule that can switch on/off power supply in time of day which we set. We can evade power saving and unauthorized access by automatically turning off power supply on duties overtime or holiday. It is configurable individually at the time of power-on/power off every day.

    Schedule power on/off

    We use iSCSI target-adaptive 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

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

    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.

    Convenience safe as for the management of ActiveDirectory-adaptive user!

    In cooperation 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 cooperation function of ActiveDirectory individually because server consolidates.

    ActiveDirectory consolidates

    ※We cannot use This product as domain controller.

    Exchange of disk is possible with correspondence switching on hot swap

    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.

    We are equipped with management interface of 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.

    Slide rail standard attaches management easily

    Slide rail for rack mounting is attached in This product as standard equipment and facilitates disassembly from back connector and rack for at the time of maintenance.
    Rack to support becomes EIA standard 19 type rack.

    We can make prevention-response joint ownership folder of unauthorized access 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.

    We set authorization to security enhancement subfolder in access right control

    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)

    News email notifies of the situation of NAS by email and functions

    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
    • Notice of temperature abnormality
    • Notice of Windows system error
    • Notice of backup start, completion, error
    • Periodical notice email

    The same period, backup is always possible by data in correspondence NAS for various backup

    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.

    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.

    It is revert facility only for system at the time of emergency

    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.

    Self-diagnosis S.M.A.R.T. function is equipped with the hard disk situation

    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.

    Virus measures are available for installation of perfect application, too

    WindowsStorageServerOS is carried in This product, and 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.

    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.

    It supports UPS 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

    "The face for UPS" is this place

    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.


    1U4 bay WSS2012R2Std deployment NAS4TB(NSB-75S4T4RS2)

    This product is WindowsNAS which is most suitable for office servers of office of 50-100 classes. It is Ina factory production of 4 bay 1 U rack mounting type 4TB model that carried Windows Storage Server 2012R2 Standard.

    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 Intel Celeron 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 Unlimited (theoretical value)
    The number of the greatest registration possibility groups Unlimited (theoretical value)
    USB interface USB3.0 X 1, USB 2.0 X 3
    UPS correspondence Correspondence
    Button The power button, function 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 Non-compliant
    Backup method Replication (DFS-R), WindowsServerBackup, data folder backup tool, volume shadow copy, robocopy
    Cooling fan System fan X 3 (the inside), power supply fan X 1
    Power supply type Built-in power supply
    Input Voltage AC100V ±10% 50/60 Hz
    Maximum output 90W
    Power consumption 16.3W
    Dimensions (fuku X D X H) 430*540*45mm
    Weight : About 8.5kg ※We do not include rail
    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, lock key about rail kit, power cable (3P), LAN cable one, VGA cable, NAS support disk (CD-ROM), recovery disk (DVD-ROM), setup guide (setting, setting) for each one piece, arobabyurekoda evaluation copy
    Option ・Exclusive spare drive: Camera recording function addition software (arobabyu) for NSB-7SD1T4R, 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

    • ①Front VGA
    • ②info tag
    • ③USB 2.0 port
    • ④Fan warning lamp
    • ⑤Temperature warning lamp
    • ⑥eSATA Access light
    • ⑦Func button
    • ⑧Power button
    • ⑨HDD module (1-4)
    • ⑩Power supply cord fixation clip hole
    • ⑪Front VGA cable port (In)
    • ⑫LAN port 2
    • ⑬Power supply connector
    • ⑭VGA port (Out)
    • ⑮USB3.0 port
    • ⑯eSATA port
    • ⑰LAN1 port
    • ⑱USB 2.0 port

    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
    • ●Rail kit
    • ●Power cable (with ground)
    • ●LAN cable
    • ●VGA cable
    • ●Support disk (CD-ROM)
    • ●Recovery disk
    • ●Lock key
    • ●Cable retaining clip
    • ●Setup guide
       (setting, setting)
    • ●Microsoft license terms
    • ●Please read before use