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Western Digital
Western Digital RE2 WD5000YS 500GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5" internal hard drive
A 500 GB, 7200 RPM SATA desktop drive with 16 MB cache and 1.2 million-hour MTBF at 100 % duty cycle
- PackagingBare Drive
- InterfaceSATA 3.0Gb/s
- Capacity500GB
- RPM7200 RPM
- Cache16MB
- Average Seek Time8.9ms
- 7200 RPM spindle speed delivers responsive desktop performance
- 16 MB cache buffers bursts for smoother multitasking
- SATA 3.0 Gb/s interface fits standard motherboard ports
- 500 GB capacity stores operating system and applications
- 2 million hours MTBF at 100 % duty cycle signals enterprise-grade reliability
Enterprise-class SATA drive
The Western Digital RE2 WD5000YS is a 500GB 3.5-inch internal hard drive built to server-class standards for enterprise environments. It spins at 7200 RPM with a 16MB cache and connects via a SATA 3.0Gb/s interface. The drive carries a 1.2 million hour MTBF rating at 100% duty cycle.
Suited for legacy arrays.
This drive fits RAID arrays, servers or workstations that require a 3.0Gb/s SATA drive with proven enterprise reliability. Buyers needing larger capacities or faster interfaces should consider other options. The bare-drive packaging means no cables or mounting hardware are included.
3.0Gb/s SATA interface decides compatibility
The single specification that determines fit is the SATA 3.0Gb/s interface. Your system or controller must support this specific link speed to use the drive. Verify the interface before purchase.
Punti di forza
- 7200 RPM spindle speed delivers responsive desktop performance
- 16 MB cache buffers bursts for smoother multitasking
- SATA 3.0 Gb/s interface fits standard motherboard ports
- 500 GB capacity stores operating system and applications
- 2 million hours MTBF at 100 % duty cycle signals enterprise-grade reliability
Caratteristiche tecniche
| Brand | Western Digital |
|---|---|
| Series | RE2 |
| Model | WD5000YS |
| Packaging | Bare Drive |
| Interface | SATA 3.0Gb/s |
| Capacity | 500GB |
| RPM | 7200 RPM |
| Cache | 16MB |
| Average Seek Time | 8.9ms |
| Average Latency | 4.2ms |
| Features | Superior reliability - Designed and manufactured to server-class standards to provide best-in-class enterprise reliability in high duty cycle environments. With 1.2 million hours MTBF at 100% duty cycle, these drives have the highest available reliability rating on a high-capacity drive. Low power - Active Power Save delivers best-in-class seek mode power consumption through an advanced WD firmware which conserves power in active seek modes without degrading performance. RAID-specific, time-limited error recovery (TLER) - A feature pioneered by WD, significantly reduces drive fallout |
| Form Factor | 3.5" |
| Peso di spedizione | 0.73 kg |
| Dimensioni del pacco | 152 × 102 × 25 mm |
Domande su questo articolo
Will the 1.2 million hour MTBF rating at 100% duty cycle affect when the 3.5" drive mechanism needs replacement?
The 1.2 million hour MTBF is a statistical reliability metric at full duty cycle, not a scheduled replacement interval for the 3.5" mechanism.
Does the 8.9ms average seek time or 4.2ms latency become the bottleneck during continuous 7200 RPM operation?
The 8.9ms average seek time typically limits sustained random I/O throughput before the 4.2ms rotational latency at 7200 RPM.
How much heat and noise does the 500GB SATA 3.0Gb/s drive produce when running all day?
The bare 3.5" drive generates typical enterprise-class heat and acoustic levels for continuous 7200 RPM operation with 16MB cache.
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