We use cookies to make your experience better.
To comply with the new e-Privacy directive, you agree to the privacy policy and our use of cookies.
Western Digital
Western Digital Red 4TB internal hard drive Variable 64 MB 3.5" Serial ATA III
SKU
WD40EFRX-RFB
In Stock
3.5", 4TB, 64MB Cache, SATA III, Variable RPM, Refurbished
Secure fast payment on this purchase
Next Day (UK) Delivery offered on stock items
| Hard drive | |
|---|---|
| Data transfer rate | 6 Gbit/s |
| IntelliPower | Yes |
| Mean time between failures (MTBF) | 1000000 h |
| HDD speed | Variable |
| HDD size | 3.5" |
| HDD capacity | 4 TB |
| Software | |
| Windows operating systems supported | Yes |
| Mac operating systems supported | Yes |
| Features | |
| Type | HDD |
| Interface | Serial ATA III |
| Windows operating systems supported | Yes |
| IntelliPower | Yes |
| Mac operating systems supported | Yes |
| Mean time between failures (MTBF) | 1000000 h |
| HDD speed | Variable |
| HDD size | 3.5" |
| HDD capacity | 4 TB |
| Storage drive buffer size | 64 MB |
| Power | |
| Power consumption (standby) | 0.4 W |
| Power consumption (write) | 4.5 W |
| Power consumption (read) | 4.5 W |
| Power consumption (idle) | 3.3 W |
| Operating voltage | 5 / 12 V |
| System requirements | |
| Windows operating systems supported | Yes |
| Mac operating systems supported | Yes |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 70 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Operating shock | 65 G |
| Non-operating shock | 250 G |
| Technical details | |
|---|---|
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 84717050 |
| Connectivity technology | Wired |
| Interface | Serial ATA III |
| Mean time between failures (MTBF) | 1000000 h |
| Product colour | Black |
| Packaging content | |
| Storage drive adapter included | No |
| Weight & dimensions | |
| Width | 101.6 mm |
| Weight | 680 g |
| Height | 26.1 mm |
| Depth | 147 mm |
| Packaging data | |
| Storage drive adapter included | No |
| Quantity per pack | 1 pc(s) |
| Logistics data | |
| Harmonized System (HS) code | 84717050 |
| Other features | |
| Connectivity technology | Wired |
| Interface | Serial ATA III |
| Windows operating systems supported | Yes |
| IntelliPower | Yes |
| Mac operating systems supported | Yes |
| Product colour | Black |
| Data transfer rate | 6 Gbit/s |