Western Digital Caviar SE SATA Hard Drive WD400JD
- RefurbishedCondition Levels Explained
These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process
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This stock level is real time and accurate. This quantity is available for same-day shipment. Larger quantities can take up to a week to ship. Call us for larger quantities that you need urgently.
- 1 Year DiscTechWarrantyProduct Warranties Explained
The product has a DiscTech warranty for the time period specified. View our limited warranty
| Capacity: | 40GB |
| Speed: | 7.2K RPM |
| Interface Types: | SATA |
| Form Factor: | 3.5" LFF Hard Drive |
| Electrical Interface: | SATA 150 - 1.5Gbps |
| RAM: | 8MB |
Description
Western Digital WD400JD Caviar SE 40GB 7.2K 3.5" SATA Hard Drive - Refurbished OEM
Cool-running, superior performance, and industry-leading reliability make
these drives the perfect hard drives for desktop, business, and consumer
electronics storage — ideal for high-performance family computing such
as photo editing, multimedia functions, and business applications such as
spreadsheets and databases.
Product Benefits
Fast — WD, the first to introduce an 8 MB buffer, has advanced the caching
algorithms of this new and improved family of hard drives, resulting in next-generation
high performance.
Cool — Heat is a major contributor to hard drive wear, and cool drive operating
temperatures help increase long-term drive reliability. WD achieves the lowest
operating temperature of any hard drive in its class by lowering the drive’s power
consumption through advanced design of electronics and firmware.
Data Lifeguard Tools™ — This software utility works with embedded
Data Lifeguard™
features (including shock protection, an environmental protection
system, and error detection and repair) to make hard drive installation, management,
and diagnostics simple and worry-free.
Alternate PN: U3975 0U3975
Compatibility:
This hard drive is compatible with any computer that accepts 3.5" SATA hard drives.
Specifications
| Specifications | |
|---|---|
| Model number | WD400JD |
| Model Name | Caviar SE |
| Formatted Capacity | 40 Gbytes |
| Rotational Speed | 7,200 rpm |
| Default Buffer (cache) Size | 8 Mbytes |
| Performance | |
| Interface transfer rate (max. MB/sec) | 300 |
| Interface | SATA |
| Average Seek Time | 8.9 msec typical |
| Average Latency | 4.2 msec |
| Physical | |
| Form Factor(width) | 3.5-inch |
| Form Factor(height) | 1-inch |
| Height | 17.6 mm |
| Width | 101.6 mm |
| Length | 147 mm |
| Weight | 1.12 lbs |
| Environmental | |
| Max Operating Shock (2-msec) | 63 Gs |
| Max Nonoperating Shock (2-msec) | 350 Gs |
| Operating Temperature (min) | 0 deg C |
| Nonoperating Temperature (max) | 60 deg C |
| Acoustical | |
| Acoustics, Idle (sound power, typ) | 2.7 Bels |
Click here to view the manufacturer's item description/brochure
Alternate MPNs: U3975 0U3975
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Condition
Refurbished
Warranty
1 Year DiscTech Warranty