Specification |
|
|
Capacity |
4 TB |
|
Model number |
WD40EZRZ |
| Interface | SATA 6 Gb/s |
| Advanced Format (AF) | Yes |
| Form factor | 3.5-inch |
| RoHS compliant | Yes |
|
Performance |
|
| Interface speed | 6 Gb/s |
| Internal transfer rate (max) | 150 MB/s |
| Cache (MB) | 64 |
| Rotational speed (RPM) | 7200 |
|
Reliability/Data Integrity |
|
|
Load/unload cycles |
300,000 |
| Limited warranty | 2 |
|
Power Management |
|
|
12VDC ±10% (A, peak) |
1.75 |
|
Average power requirements (W) Read/Write |
5.3 |
| Idle |
3.4 |
| Standby/Sleep | 0.4 |
|
Environmental Specifications |
|
|
Temperature (°C) Operating Non-operating |
0 to 60 -40 to 70 |
|
Shock (Gs) Operating (2 ms, write) Operating (2 ms, read) Non-operating |
30 65 250 |
|
Physical Dimensions |
|
| Height (in./mm) | 1.028/26.1 |
| Length (in./mm) | 5.787/147 |
| Width (in./mm) | 4/101.6 |
| Weight (lb./kg, ± 10%) | 1.50/0.68 |
Type:HDD|Form Factor:3.5|Capacity:4000GB|Use:Internal|Series:Red (NAS)
Interface: SATA 6Gb/s Cache 64 MB Speed; 7200 rpm Capacity: 4TB
Interface: SATA 6Gb/s Form Factor: 3.5 Inch 5400 rpm Capacity: 4 TB Cash 256 MB Warranty: 3 Year
Capacity: 16 TB Interface: SATA III 6Gb/s Cache 256 MB Speed 7200 rpm
Interface: SATA 6Gb/s Form Factor: 3.5 Inch RPM Class: 7200 Warranty: 3 Year
Capacity: 8 TB Interface: SATA 6Gb/s Cache 256 MB Speed; 5400 rpm
Interface: SATA 6Gb/s Cache 256 MB Speed: 7200 rpm Capacity: 8 TB
Type:HDD|Form Factor:3.5|Capacity:1000GB|Use:Internal|Series:Purple (CCTV)
Interface: SATA 6Gb/s Form Factor: 3.5 Inch RPM Class: 7200 Warranty: 3 Year
Interface: Sata III Capacity: 4 TB Speed : 5400 RPM Cache : 256 MB Warranty: 3 Years
