Western
Western Digital Red SATA III 4TB (WD40EFRX)
5.0 (42)
At a glance
- Weight:
- 680 g
- Height:
- 26.1 mm
Specifications
Product information
| Product Type | NAS Drive |
|---|---|
| Memory Capacity | 4 TB |
| Series | Western Digital Red |
| Bus | SATA III (SATA 600) |
| Connections | 15 Pin Power Connection |
| RPMs | 5,400 rpm |
| Buffer | 64 MB |
| IntelliPower | 5.400-7.200 RPM Range |
| Charge and Discharge Cycles | 600,000 |
| Data Transfer Rate | 150 MB/s |
| Access Time | 16.8 ms |
| MTBF | 1,000,000 hours |
| Sector Size | 512e Sectors |
| Power Consumption (Operating) | 4.5 Watt |
| Power Consumption (Idle) | 3.3 Watt |
| Power Consumption (Standby) | 0.4 Watt |
| Power Consumption (Sleep) | 0.4 Watt |
| Noise Level (Operating) | 28 dB |
| Noise Level (Idle) | 25 dB |
| Operating Temperature | 0 - 65 °C |
| Storage Temperature | -40 - 70 °C |
| Shock Resistance (Operating) | 30 G |
| Shock Resistance (Non-Operating) | 250 G |
| Form Factor | 3.5 Inch |
| Dimension | 147 x 101.6 mm |
| Special Features | NCQ Support |
| For | 24-Hour Continuous Operation, NAS Systems |
| Technology | IntelliPower |
Size & weight
| Height | 26.1 mm |
|---|---|
| Weight | 680 g |
Reviews
H****** G*********
★★★★★
10/10 would buy again
A****** K*********
★★★★★
Amazing 👌
D**** I************
★★★★★
Highly recommend!
E******** V***********
★★★★★
Arrived well packaged, very pleased
I****** K****
★★★★★
Speedy delivery, impeccable condition
C*** Z***********
★★★★★
Amazing quality for the price!
C******** N*******
★★★★★
Fantastic product, really impressed
T****** P***
★★★★★
Even better than I thought
T****** B******
★★★★★
Works great, super happy!
T******** N*******
★★★★★
Best thing I've bought in a while
Delivery & returns
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