WD Network 3TB Hard Drive For Small Office/Home Office
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WD Network 3TB Hard Drive For Small Office/Home Office

Item # 884738 OfficeMax # 24828064
Expand your network storage with this NAS system-compatible hard drive
  • 3TB maximum storage capacity for expanded storage for your files.
  • Designed for 24x7 NAS systems with up to 5 bays.
Original Price $129.99
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Prices effective through 07/25/2015.

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Expand your network storage with this NAS system-compatible hard drive
  • 3TB maximum storage capacity for expanded storage for your files. 
  • Designed for 24x7 NAS systems with up to 5 bays. 
  • Cool and quiet for added convenience. 

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Item # 884738 
Manufacturer # WDBMMA0030HNC-NRSN  
weight 1.52 lb
storage capacity 3 TB
brand name WD
dimensions 1" x 4" x 5.8"
hard drive type Hard Drive
platform PC; Mac
drive connector type SATA/600
total recycled content 0%
operating system compatibility Windows 8; Windows 7; Windows Vista; Windows XP; Mac OS X
form factor Desktop
manufacturer Western Digital Corporation
postconsumer recycled content 0%
warranty length 3-year limited

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Rated 5 out of 5�by 1 reviewer.
Rated 5 out of 5�by Working well so far The WD network drive is performing as expected. January 13, 2015
  • 2015-05-28T09:59:04.443-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
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From the Manufacturer|Powered by Answers™

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  • The right choice!

    No other drive is designed specifically for home and small office NAS systems and PCs with RAID.
  • Exclusive NASware technology.

    Our exclusive technology, NASware™, makes WD Red thrive in the demanding small-NAS environment.
  • Energy efficient and money saving.

    We keep power consumption low which keeps your NAS system happy and your wallet, too.
  • Optimal compatibility for NAS systems

    Because WD Network drives are specifically engineered for NAS systems with up to 5 drive bays, it's easy to seamlessly integrate these drives into your NAS system. They are designed and extensively tested for compatibility in the unique 24x7 operating environment and demanding system requirements of home and small business NAS.
  • Exclusive NASWare™ technology

    The secret is in the technology. Advanced firmware technology built into every WD Network hard drive, enables seamless integration, robust data protection and optimal performance for systems operating in NAS and RAID environments.
  • Energy efficient

    Innovative technology reduces power consumption and lowers the operating temperature, resulting in a more reliable and affordable solution for always on 24x7 NAS environments.
  • Enhanced reliability

    Your NAS system is always on. A highly reliable drive is essential. With a 35% MTBF improvement over standard desktop drives, the WD Network drives are designed and manufactured to be a more reliable and robust solution for your NAS system.
  • 3D Active Balance Plus

    Our enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability. Hard drives that are not properly balanced may cause excessive vibration and noise in a multi-drive system, reduce the hard drive life span, and degrade the performance over time.
  • 3-year limited warranty

    The WD Network drive is backed by a 3-year limited warranty for greater peace of mind.
  • Upgrading your drive is easy

    Seamlessly migrate your current system to your new WD drive using Acronis True Image WD Edition, available as a free download on the WD Support site. This software enables you to copy all your data to a new drive so you don't have to reinstall your operating system to get all the benefits of a new drive.
  • The WD advantage

    We put our products through extensive Functional Integrity Testing (F.I.T.) prior to any product launch. On average, each new product goes through 600,000 hours of testing. WD also has a detailed Knowledge Base with more than 1,000 helpful articles. You can also call toll-free support 7 days per week in the U.S. and Canada. See the WD Support site for full details. Recommended use — WD Network hard drives are tested and recommended for use in Network attached and RAID systems, up to 5 bays.*

    * Business critical RAID environments – Please consider WD Network Hard Drives for all multi-bay consumer NAS environments up to 5 bay chassis. WD Desktop Mainstream hard drives are not recommended for and are not warranted for use in RAID environments utilizing Enterprise HBAs and/or expanders and in multi-bay chassis, as they are not designed for, nor tested in, these specific types of RAID applications.



Performance Specifications

Rotational SpeedIntelliPower *
Buffer Size64 MB
Transfer Rates
Buffer To Host (Serial ATA)6 Gb/s (Max)
Transfer Rate (Buffer To Disk)145 MB/s (Sustained)
Target Performance
MTBF1,000,000 hours

Physical Specifications

Formatted Capacity3,000,592 MB
Capacity3 TB
Form Factor3.5 Inch
User Sectors Per Drive5,860,533,168

Physical Dimensions

Height1.028 Inches
Depth5.787 Inches
Width4.00 Inches
Weight1.40 Pounds
Height26.1 mm
Depth147 mm
Width101.6 mm
Weight0.635 kg

Environmental Specifications

Operating Shock (Read)65G, 2 ms
Non-operating Shock250G, 2 ms
Idle Mode23 dBA (average)
Seek Mode 024 dBA (average)
Temperature (English)
Operating32° F to 158° F
Non-operating-40° F to 158° F
Temperature (Metric)
Operating-0° C to 70° C
Non-operating-40° C to 70° C
Operating5-95% RH non-condensing
Operating0.004 g²/Hz (10 to 300 Hz)
Non-operating0.05 g²/Hz (10 to 300 Hz)

Electrical Specifications

Current Requirements
12 VDC Read/Write: 250 mA
Idle: 230 mA
Standby: 7 mA
Sleep: 7 mA
5 VDC Read/Write: 280 mA
Idle: 260 mA
Standby: 105 mA
Sleep: 105 mA
Power Dissipation Read/Write: 4.40 Watts
Idle: 4.10 Watts
Standby: 0.60 Watts
Sleep: 0.60 Watts
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