Saturday, June 24, 2017
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Google Promises to Stop Reading Your Emails in Gmail
BlackBerry's Software and Services Sales Fell in Q1
Handsets Expected to be Largest Market for ICs
G.SKILL Announces New DDR4 for the Intel X299 HEDT Platform
Toshiba Open to Further Talks With Western Digital About Chip Unit Sale
Foxconn Confirms US Investment Plan
Tesla Could Enter the Music-Streaming Business
Youtube Unveils New VR180 Format
Active Discussions
Which of these DVD media are the best, most durable?
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
Help make DVDInfoPro better with dvdinfomantis!!!
menu making
Optiarc AD-7260S review
cdrw trouble
 Home > News > PC Parts > WD Blac...
Last 7 Days News : SU MO TU WE TH FR SA All News

Tuesday, November 20, 2012
WD Black Desktop Hard Drives Now Available With 4TB Capacity


WD today announced its highest performance, highest capacity desktop hard drive, the WD Black 4 TB, 3.5-inch, 7200 RPM drive.

WD Black hard drives combine 7200 RPM spin speed, 64 MB cache, dual stage actuator technology, SATA 6 gigabits per second (Gb/s) interface, and an integrated dual processor.

Dual actuator technology is a head positioning system with two actuators that improves positional accuracy over the data track(s). The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses piezoelectric motion to fine tune the head positioning.

IntelliSeek calculates optimum seek speeds to lower power consumption, noise and vibration.

In addition, the StableTrac feature makes sure the motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters.

With the NoTouch ramp load technology, the drive's recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.

The WD Black 4 TB GB (model WD4001FAEX) hard drives are available at a Manufacturer's Suggested Retail Price (MSRP) for the WD Black 4 TB drive is $339.00 USD.

WD4001FAEX Specifications

- Interface: SATA 6 Gb/s
- Rotational Speed 7,200 RPM (nominal)
- Buffer Size 64 MB
- Average Latency 4.20 ms (nominal)
- Load/unload Cycles 300,000 minimum
- Buffer To Host (Serial ATA) 6 Gb/s (Max)
- Formatted Capacity 4,000,787 MB
- Capacity 4 TB
- User Sectors Per Drive 3,907,029,168
- Height 26.1 mm
- Depth 147 mm
- Width 101.6 mm
- Weight 0.78 kg
- Operating Shock (Read) 30G, 2 ms
- Non-operating Shock 300G, 2 ms

Acoustics
- Idle Mode 29 dBA (average)
- Seek Mode 0 34 dBA (average)

Temperature
- Operating -0 C to 60 C
- Non-operating -40 C to 70 C
- Power Dissipation

Read/Write 10.40 Watts
Idle 8.10 Watts
Standby 1.20 Watts
Sleep 1.20 Watts


Previous
Next
Nintendo Asks Wii U Owners To Be Patient With Software Update        All News        New PS Vita Firmware Update Brings Support For Playstation Plus
Skype For Android Tablets Released     PC Parts News      New ASUS ESC4000 G2 server Is Powered By Intel Xeon Phi and Latest NVIDIA Tesla Chips

Get RSS feed Easy Print E-Mail this Message

Related News
Western Digital's SanDisk Subsidiaries Seek Injunctive Relief Against Toshiba in the Superior Court of California
Western Digital Said to Sweeten Offer For Toshiba's Memory Unit
Toshiba Buys Back Stake in Toshiba Memory Corporation to Pressure WD
Sony Releases Enhanced Hard Disk Drives For Professionals
Computex: Western Digital to Deliver First Client Solid State Drives with 64-Layer 3D NAND Technology
Western Digital Raises its Offer For Toshiba's Memory Business: report
Western Digital Expands NAS-Optimized Hard Drive Offerings to 10TB With Helium-Based WD Red and WD Red Pro Hard Drives
New Ultrastar SS300 is WD's Highest-Performing SAS SSD to Date
Western Digital Introduces iNAND 7250A Embedded Storage Device
Western Digital Ships Fourth-Generation Ultrastar He12 12TB Hard Drive
Questions Remain About The Fate Of Toshiba's HDD and SSD Business
Western Digital Unveils Portable My Passport SSD

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2017 - All rights reserved -
Privacy policy - Contact Us .