Western Digital
Western Digital WD5000LUCT 500GB 5400 RPM 16MB SATA 2.5" internal hard drive
A 2.5-inch, 500 GB SATA drive built for 24/7 video recording with a 1M-hour MTBF and support for up to 12 HD streams
- InterfaceSATA 3.0Gb/s
- Capacity500GB
- RPM5400 RPM
- Cache16MB
- Form Factor2.5"
- Designed for 24x7 operation with 1M hour MTBF
- Captures up to 12 HD video streams simultaneously
- 500GB capacity stores extensive surveillance footage
- 5 inch form factor fits compact NVR and DVR systems
- SATA 3.0Gb/s interface integrates with standard controllers
AV-class drive for surveillance
The WD AV-25 series drive is built for continuous recording in network video recorders, digital video recorders and IPTV appliances. It supports capture of up to 12 simultaneous HD video streams and is rated for 24x7 operation with a 1M hour MTBF.
500 GB capacity and 16 MB cache
The 500 GB platter stores weeks of footage at typical bit-rates, while the 16 MB buffer smooths bursty write traffic from multiple cameras. At 5400 RPM the drive runs cool and quiet, but sustained throughput tops out well below modern SSD speeds.
SATA 3.0 Gb/s interface limits
The SATA 300 connection caps peak transfer at 300 MB/s, so the 5400 RPM mechanism never saturates the link. The 9.5 mm height fits standard 2.5 inch bays, yet the mechanical design makes it unsuitable for boot drives or random-access workloads that demand low latency.
Highlights
- Designed for 24x7 operation with 1M hour MTBF
- Captures up to 12 HD video streams simultaneously
- 500GB capacity stores extensive surveillance footage
- 5 inch form factor fits compact NVR and DVR systems
- SATA 3.0Gb/s interface integrates with standard controllers
Specifications
| Brand | WD |
|---|---|
| Series | AV-25 |
| Model | WD5000LUCT |
| Interface | SATA 3.0Gb/s |
| Capacity | 500GB |
| RPM | 5400 RPM |
| Cache | 16MB |
| Form Factor | 2.5" |
| Shipping weight | 0.23 kg |
| Package size | 229 × 155 × 76 mm |
Questions about this item
Will this 2.5" SATA 3.0Gb/s drive work in a laptop that only has a SATA 1.5Gb/s port?
Yes, the SATA 3.0Gb/s interface is backward compatible with SATA 1.5Gb/s ports, though the drive will run at the slower 1.5Gb/s speed.
How can I verify the 5400 RPM drive is operating correctly after installation?
Check the drive is detected in BIOS, run the manufacturer diagnostic tool to confirm the 500GB capacity and 16MB cache, and listen for normal mechanical sounds.
Does the retail box include mounting screws or a SATA cable for this 9.5mm high 2.5" drive?
The drive is sold as a bare OEM unit; mounting screws and SATA data/power cables are not included and must be sourced separately.
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