Western Digital
Western Digital WD1003FBYX-20PK 1TB 7200 RPM 64MB SATA 3.5" internal hard drive 20PK
Enterprise-grade 1TB 7200 RPM SATA drive with 64MB cache, TLER and 1.2 million-hour reliability rating, supplied as a 20-pack of bare 3.5" units
- PackagingBare Drive
- InterfaceSATA 3.0Gb/s
- Capacity1TB
- RPM7200 RPM
- Cache64MB
- FeaturesRAID-specific, time-limited error recovery (TLER) 1.2 millio
- Enterprise-class reliability with 1.2 million hours MTBF at 100% duty cycle
- RAID-optimised firmware featuring time-limited error recovery for array stability
- 7200 RPM spindle speed and 64 MB cache deliver responsive throughput
- NoTouch ramp load technology protects the recording head during 24x7 operation
- 20 bare drives in a single pack simplify bulk deployment
Enterprise storage drive
The Western Digital WD1003FBYX-20PK is a 1TB 3.5" internal hard drive built for enterprise workloads. It spins at 7200 RPM with a 64MB cache and connects through a SATA 3.0Gb/s interface. The pack contains twenty bare drives intended for RAID arrays and continuous operation.
Suited for RAID deployments
Drives include RAID-specific firmware with time-limited error recovery (TLER) and a 1.2 million hour rating at 100% duty cycle. NoTouch ramp load technology protects the recording surface during constant 24x7 use. Builders who need a different interface or a single retail unit should look elsewhere.
SATA 3.0Gb/s interface
The drive communicates over SATA 3.0Gb/s, so the host controller or backplane must provide that exact connection. Compatibility depends on matching this interface; no other transport is supported by the hardware.
Pontos fortes
- Enterprise-class reliability with 1.2 million hours MTBF at 100% duty cycle
- RAID-optimised firmware featuring time-limited error recovery for array stability
- 7200 RPM spindle speed and 64 MB cache deliver responsive throughput
- NoTouch ramp load technology protects the recording head during 24x7 operation
- 20 bare drives in a single pack simplify bulk deployment
Especificações
| Brand | WD |
|---|---|
| Series | WD RE4 |
| Model | WD1003FBYX-20PK |
| Packaging | Bare Drive |
| Interface | SATA 3.0Gb/s |
| Capacity | 1TB |
| RPM | 7200 RPM |
| Cache | 64MB |
| Features | RAID-specific, time-limited error recovery (TLER) 1.2 million hours at 100% duty cycle NoTouch ramp load technology 24x7 reliability |
| Form Factor | 3.5" |
| Peso de envio | 14.52 kg |
| Dimensões da embalagem | 279 × 254 × 203 mm |
Perguntas sobre este artigo
Does the 20PK pack include cables or mounting hardware for the bare drives?
The 20PK contains twenty bare drives only; SATA data cables, power cables and mounting screws must be sourced separately.
Should I choose the 1TB RE4 model or a different capacity for a RAID array?
The 1TB RE4 with 64MB cache and TLER is built for 24x7 RAID duty; select higher-capacity RE4 drives only if you need more space per bay.
How does the 1.2 million hour MTBF at 100% duty cycle translate to real-world RAID uptime?
The 1.2 million hour rating at 100% duty cycle reflects continuous 24x7 enterprise RAID operation with TLER and NoTouch ramp load technology.
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