- Western digital caviar black wd5003azex crystal diskmark driver#
- Western digital caviar black wd5003azex crystal diskmark series#
Windows Server 2008 Standard Edition R2 SP1 64-Bit and CentOS 6.2 64-Bit.The ThinkServer RD240 is configured with: The circuit board includes a Marvell 88i9346-TFJ2 controller chip, as well as 64MB of DDR2 RAM from Samsung.Īll 3.5″ enterprise and consumer HDDs are benchmarked on our enterprise testing platform based on a Lenovo ThinkServer RD240. Additionally, Western Digital makes use of a foam pad placed in between the drive and circuit board to help absorb vibration.
Western digital caviar black wd5003azex crystal diskmark driver#
This allows things like the controller, RAM, and motor driver to dispense heat into the body, which acts as a large heat sink. Here, we see the standard practice of Western Digital to place the heat-producing components in contact with the body of the drive. The WD Black 4TB is a standard 3.5″ hard drive based on a SATA 6Gbps interface.
Western digital caviar black wd5003azex crystal diskmark series#
The consumer oriented WD Black 4TB has a WD-standard product label, with the only difference signifying each product series besides the model number is the black insignia at the bottom of the sticker. Western Digital follows a very common design practice with all of their consumer and enterprise hard drives and is virtually identical to its predecessor, which was released earlier this year.
Buffer To Host (Serial ATA): 6 Gb/s (Max). 4TB – five x 800GB platters (WD4003FZEX). 3TB – four x 800GB platters (WD3003FZEX). 2TB – three x 800GB platters (WD2003FZEX). 1TB – one single 1TB platter (WD1003FZEX). The 4GB model goes for a street price of $279.99. The updated WD Black family comes in capacities of 1TB, 2TB, 3TB and 4TB and ships with a class-leading five-year warranty. As a result, the drive automatically allocates more cache for read data, which reduces data congestion and increases overall performance. In addition to the controller update, WD drives improved performance thanks to their Dynamic Cache Technology, which increases the HDD’s performance by improving caching algorithms in real time as well as optimizing the cache allocation between reads and writes. The WD Black 4TB has a SATA 6 Gb/s interface, 64MB cache, and is spread across five 800GB platters. WD figures performance gains of anywhere between 26%-48% depending on the capacity thanks to an improved dual-core processor and other controller and firmware improvements. This time around, the WD4003FZEX doesn’t get WD any higher capacity, but it does boast some aggressive performance claims. The prior 4TB model, WD4001FAEX, was a big step up at the time as it doubled the capacity of the 2TB Caviar Black and topped throughput by 12%. The 4TB Black isn’t entirely new of course, WD has been shipping a drive in this configuration for over a year. The WD Black 4TB desktop hard drive is the latest high-capacity, high-performance drive from WD.
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