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Western Digital
Western Digital Blue WD20EARZ internal hard drive 2 TB 5400 RPM 64 MB 3.5" Serial ATA III
SKU
WD20EARZ
In Stock
2TB , 64MB, 3.5", SATA, CMR, 5640 rpm
Secure fast payment on this purchase
Next Day (UK) Delivery offered on stock items
| Software | |
|---|---|
| Windows operating systems supported | Windows 10, Windows 7, Windows 8.1 |
| Mac operating systems supported | Mac OS X 10.11 El Capitan, Mac OS X 10.13 High Sierra |
| Hard drive | |
| Component for | PC |
| HDD interface transfer rate | 6 Gbit/s |
| HDD average transfer rate | 180 MB/s |
| Start/stop cycles | 300000 |
| Hot-swap | No |
| HDD speed | 5400 RPM |
| HDD size | 3.5" |
| HDD capacity | 2 TB |
| Features | |
| Type | HDD |
| Component for | PC |
| HDD interface transfer rate | 6 Gbit/s |
| HDD average transfer rate | 180 MB/s |
| Interface | Serial ATA III |
| Windows operating systems supported | Windows 10, Windows 7, Windows 8.1 |
| Mac operating systems supported | Mac OS X 10.11 El Capitan, Mac OS X 10.13 High Sierra |
| Start/stop cycles | 300000 |
| Hot-swap | No |
| HDD speed | 5400 RPM |
| HDD size | 3.5" |
| HDD capacity | 2 TB |
| Storage drive buffer size | 64 MB |
| Uncorrectable Bit Error Rate (UBER) | < 1 per 10^14 bits read |
| Advanced Format (AF) | Yes |
| Noise level (idle) | 25 dB |
| Power | |
| Power consumption (standby) | 0.3 W |
| Power consumption (write) | 4 W |
| Power consumption (read) | 4 W |
| Power consumption (idle) | 2.4 W |
| System requirements | |
| Windows operating systems supported | Windows 10, Windows 7, Windows 8.1 |
| Mac operating systems supported | Mac OS X 10.11 El Capitan, Mac OS X 10.13 High Sierra |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 60 °C |
| Operating shock | 70 G |
| Non-operating shock | 300 G |
| Technical details | |
|---|---|
| Quantity per pack | 1 pc(s) |
| Sustainability compliance | Yes |
| Harmonized System (HS) code | 84717050 |
| Compliance certificates | CB, CE, Federal Communications Commission (FCC), KC, cTUVus, UKCA |
| Interface | Serial ATA III |
| Hot-swap | No |
| Sustainability | |
| Sustainability compliance | Yes |
| Weight & dimensions | |
| Width | 101.6 mm |
| Weight | 450 g |
| Height | 26.1 mm |
| Depth | 147 mm |
| Packaging data | |
| Quantity per pack | 1 pc(s) |
| Logistics data | |
| Harmonized System (HS) code | 84717050 |
| Other features | |
| Interface | Serial ATA III |
| Windows operating systems supported | Windows 10, Windows 7, Windows 8.1 |
| Mac operating systems supported | Mac OS X 10.11 El Capitan, Mac OS X 10.13 High Sierra |
| Compliance certificates | CB, CE, Federal Communications Commission (FCC), KC, cTUVus, UKCA |
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|---|---|---|---|---|---|---|
| SKU |
WD20EARZ
|
ST3600057SS
|
WD10PURX
|
WD30PURX
|
400-AJPH
|
400-AJPP
|
| Manufacturer |
Western Digital
|
Seagate
|
Western Digital
|
Western Digital
|
DELL
|
DELL
|
| HDD capacity |
≈ 2 TB
|
≈ 300 GB
|
≈ 1 TB
|
over 2.5 TB
|
N/A
|
N/A
|
| Interface |
Serial ATA III
|
SAS
|
N/A
|
N/A
|
SAS
|
N/A
|
| Type |
HDD
|
HDD
|
N/A
|
N/A
|
HDD
|
N/A
|
| HDD speed |
5400RPM to 5900RPM
|
15000RPM and more
|
5400RPM to 5900RPM
|
5400RPM to 5900RPM
|
N/A
|
N/A
|
| HDD size |
3.5 "
|
3.5 "
|
3.5 "
|
3.5 "
|
2.5 "
|
2.5 "
|
| Component for |
PC
|
Server/workstation
|
Surveillance system
|
Surveillance system
|
Server/workstation
|
Server/workstation
|