Product Name :Western Digital RE2 WD4000YR 400GB 7200 RPM HDD
Product Specifications: Brand : Western Digital
Series : RE2
Model: WD4000YR
Packaging : Bare Drive
Interface:SATA 1.5Gb/s
Capacity : 400GB
RPM :7200 RPM
Cache : 16MB
Average Seek Time : 8.7ms
Average Write Time : 9.8ms
Average Latency : 4.2ms
Form Factor: 3.5"
Features : Native Command Queuing (NCQ) Dynamically re-orders requests to enhance drive performance. Rotary Acceleration Feed Forward (RAFF) optimizes operation and performance in vibration-prone environments such as rack-mounted servers or network storage. RAID-specific time-limited error recovery (TLER), WD's unique feature to prevent drive fallout caused by the extended hard drive error-recovery processes common to desktop drives.1,200,000 hours MTBF, 24x7 100% duty cycle–the highest available reliability rating on high capacity drives.
Product Name :Maxtor 500GB SATA 7200RPM Desktop HDD
Product Specifications: Model No : 7H500F0 Form Factor: 3.5" x 1/3H
Capacity : 500 GB
Interface Type : Serial ATA-300
Buffer Size : 16 MB
Features : Native Command Queuing (NCQ)
Compliant Standards : S.M.A.R.T.
Drive Transfer Rate : 300 MBps (external)
Seek Time :8.5 ms (average) / 17 ms (max)
Track-to-Track Seek Time : 0.9 ms
Average Latency : 4.17 ms
Spindle Speed:7200 rpm
Western Digital Caviar Blue 500GB 7200 RPM 16MB Cache SATA Internal Hard Drive
Specification: Brand: Western Digital
Series: Caviar Blue
Model: WD5000AAKS
Packaging : Bare Drive
Interface:SATA 3.0Gb/s
Capacity : 500GB
RPM : 7200 RPM
Cache :16MB
Average Seek Time : 8.9ms
Average Write Time : 10.9ms
Average Latency : 4.2ms
Form Factor: 3.5" Features : Top performance for Windows Vista IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise and vibration.SecurePark - Parks the recording heads off the disk surface during spin up, spin down and when the drive is off. This ensures the recording head never touches the disk surface resulting in improved long term reliability due to less head wear, and improved non- operational shock tolerance.
Specifications
- Brand: Western Digital
- Series: Caviar GP
- Model: WD7500AACS
Performance
- Interface: SATA 3.0Gb/s
- Capacity: 750GB
- RPM: 5400 to 7200 RPM
- Cache: 16MB
- Average Seek Time: 8.9ms
- Average Latency: 5.6ms
- Form Facto: 3.5"
- Features
IntelliPower: A fine-tuned balance of spin speed, transfer rate and cache
size designed to deliver both significant power savings and solid performance.
IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise and
vibration.
IntelliPark - Delivers lower power consumption by automatically unloading the heads during
idle to reduce aerodynamic drag.
Perpendicular Magnetic Recording (PMR) - Employ PMR technology to achieve even greater real
density.
StableTrac - The motor shaft is secured at both ends to reduce system-induced vibration and
stabilize platters for accurate tracking, during read and write operations.
Sales Info : High Performance Electronics Architecture
Dual processor - Twice the processing power to maximize performance.
32 MB cache - Bigger, faster cache means faster performance.
Product Specifications :
Brand Western Digital
Series Caviar Black
Model WD7501AALS
Packaging Bare Drive
Performance
Interface SATA 3.0Gb/s
Capacity 750GB
RPM 7200 RPM
Cache 32MB
Form Factor 3.5"
Package Includes : Western Digital 750GB SATA Hard Drive
Western Digital WD750GB SATA/300 7200RPM 16MB HDD
With 750 GB storage space, the Western Digital WD7500AAKS is ready for your high-perfomance computer. The WD7500AAKS features a SATA/300 data transfer rate and huge 16MB buffer. Ideal for Multimedia computers, this drive is an affordable way to add that extra storage you crave.
Features and Specifications:
750 GB formatted capacity
SATA/300 data transfer rate (300 Gb/s)
7200 RPM spindle speed 16 MB buffer
4.2 ms average latency
Serial ATA interface
3.5" form factor
Pakage Includes:
Western Digital WD7500AAKS 750GB SATA/300 7200RPM 16MB HDD
Item Condition: Western Digital Certified Refurbished
Specifications:
- Mfr Part Number: WD20000CSRTL
- Capacity: 2 TB
- SATA 300
- 7200 RPM
- Buffer 32MB
- Windows: Windows 2000, XP, Vista Compatible
- Environmentally friendly drive is designed with energy efficiency in mind, using less power and running at cooler temperatures than comparable drives
- 3.5" Desktop Hard
Specifications:
- 3gb/s Sata Hard drive
- Sata Interface cable
- Quick install Guide
- SATA host adapter card or SATA interface connector in motherboard
- Available 3.5-inch Internal drive bay
- Windows XP, Vista,XP 2000
