Western Digital Caviar Green WD25EZRX (2500 GB)

vs Comparable 3.5" SATA Hard Disks
Item 6281: Western Digital Caviar Green 2.5 TB WD25EZRX
BrandWestern Digital
FamilyCaviar Green
PartWD25EZRX
Size2500 GB
Cache64 MB
RPM
Form Factor3.5"
InterfaceSATA
Speed6 Gb/s
Warranty2 year
Disk Interface RPM Cache (MB) Size (GB) Warranty Years Best Price Vendor Value (GB/$)
Seagate Barracuda ST3000DM001 SATA 6 Gb/s 7200 64 3000 72.99 41.10
Hitachi Ultrastar HUA723030ALA641 SATA 6 Gb/s 7200 64 3000 5 79.95 37.52
Western Digital Caviar Green WD25EZRX SATA 6 Gb/s 64 2500 2 82.95 30.14
Western Digital WD25EZRS SATA 3 Gb/s 2500 141.81 17.63
Western Digital WESA9 WD25EZRX-SATA III SATA 6 Gb/s 64 2500 196.29 12.74
Seagate ST1000DX001 SATA 6 Gb/s 7200 64 1TB+8GB 84.58 0.00

Price History

Recent Price Changes

2014-04-22 $82.95 -0.83
2014-04-16 $83.78 -7.32
2014-04-15 $91.10 -1.88
2014-04-15 $92.98 -3.88
2014-04-15 $96.86 -2.00
2014-04-15 $98.86 -2.04
2014-04-15 $100.90 +11.32
2014-04-15 $89.58 +5.48
2014-04-14 $84.10 +3.16
2014-04-12 $80.94 -2.84

Manufacturer's Specs

General
InterfaceSATA 6 Gb/s
Formatted Capacity2,500,495 MB
User Sectors Per Drive4,883,781,168
Capacity2.5 TB
Performance
Buffer To Host (Serial ATA)6 Gb/s (Max)
Rotational SpeedIntelliPower *
Buffer Size64 MB
Power
Standby0.80 Watts
Read/Write6.00 Watts
Sleep0.80 Watts
Idle5.50 Watts
Acoustics
Seek Mode 325 dBA (average)
Seek Mode 029 dBA (average)
Idle Mode24 dBA (average)
Physical
Width101.6 mm
Depth147 mm
Weight0.73 kg
Height26.1 mm

External links

Western Digital Caviar Green Reviews & Benchmarks

Hot Hardware - 3TB Hard Drive Round-up: Hitachi, Seagate, WD - Sept. 7, 2011
Hardware Heaven - Western Digital Caviar Green 3TB Hard Drive Review - Jan. 1, 2011
Hot Hardware - WD Caviar Green 3TB Hard Drive Review - Oct. 19, 2010
Legit Reviews - Western Digital 3TB Caviar Green Hard Drive Review - Oct. 19, 2010
Hot Hardware - WD Caviar & RE2 GreenPower 1TB HDs - March 24, 2008
ExtremeTech - RAID Class Terabyte Hard Drives - Nov. 29, 2007
Tom's Hardware - The Terabyte Battle - Nov. 5, 2007
Tom's Hardware - WD Caviar GP: The "Green" 1 TB Drive - Oct. 11, 2007

eBay Auctions

Product Price Shipping Total Bids Time Left

eBay Stores

Product Price Shipping Total Store