Western Digital HDS724040ALE640 4TB SATA III 3.5-inch HDD
SKU#: HDS724040ALE640
Availability: Sold Out
Condition: New
Category: Storage & Backup
Sub Category: Internal Hard Drives
Weight: 1.5212 lb
Standard ground shipping delivery: 5–8 business days.
$577.55
Product Overview
Western Digital HDS724040ALE640 is a 4 TB SATA III 3.5-inch hard drive. It spins at 7200 RPM, has a 6 Gbit/s interface rate and has a 64 MB buffer. The Deskstar 7K4000 offers the industry's highest hard drive capacity at an enormous four terabytes of storage with 7200 RPM performance in a standard 3.5-inch form factor. This drive uses Advanced Format, which increases the sector size on HDDs from 512 bytes to 4096 (4K) bytes, thereby increasing capacities and improving error correcting capabilities.
Key features
- Capacity: 4 TB
- Interface: SATA III
- Form factor: 3.5-inch
- Rotational speed: 7200 RPM
- Interface rate: 6 Gbit/s
- Buffer: 64 MB
- Operating shock: 70 G
- Idle power: 6.9 W
Specifications
| Data transfer rate | 6 Gbit/s |
|---|---|
| Bytes per sector | 4096 |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| HDD capacity | 4 TB |
| Interface | Serial ATA III |
| Storage drive buffer size | 64 MB |
| Power consumption (idle) | 6.9 W |
| Start-up current | 1.2 A |
| Operating voltage | 5 / 12 V |
| Operating temperature (T-T) | 5 - 60 deg C |
| Storage temperature (T-T) | -40 - 70 deg C |
| Operating relative humidity (H-H) | 8 - 90% |
| Storage relative humidity (H-H) | 5 - 95% |
| Operating vibration | 0.67 G |
| Operating shock | 70 G |
| Non-operating vibration | 1.04 G |
| Non-operating shock | 300 G |
| Width | 4" (101.6 mm) |
| Weight | 24.3 oz (690 g) |
| Height | 1.03" (26.1 mm) |
| Depth | 5.79" (147 mm) |
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