Western Digital
Western Digital WD10PURZ 1TB 5400 RPM 64MB SATA 3.5" internal hard drive
- Bare Drive
- SATA 6.0Gb/s
47,99 US$
0.00059906BTC
Em stock
Western Digital
Western Digital WD43PURZ 4TB internal hard drive
4 TB SATA drive built for surveillance recording with 256 MB cache and 5400 RPM
- InterfaceSATA 6.0Gb/s
- Capacity4TB
- RPM5400 RPM
- Cache256MB
- UsageFor Video Surveillance
- Form Factor3.5"
Options 4TB 5400RPM
- 14TB 7200RPM
- 12TB 7200RPM
- 10TB 7200RPM
- 8TB 5400RPM
- 6TB 5400RPM
- 4TB 5400RPM
- 3TB 5400RPM
- 2TB 5400RPM
- 1TB 5400RPM
As versões riscadas existem, mas não estão disponíveis aqui.
- Optimised for write-heavy surveillance workloads with WD AllFrame technology
- Handles up to 180 TB per year workload rate for continuous recording
- 256 MB cache improves multi-stream video capture performance
- 4 TB capacity stores weeks of high-definition footage
- 5 inch SATA 6.0 Gb/s interface fits standard desktop bays
Built for Surveillance Storage
The Western Digital WD43PURZ is a 4TB 3.5-inch internal hard drive engineered for video surveillance systems. It connects via a SATA 6.0Gb/s interface and spins at 5400 RPM with a 256MB cache. WD AllFrame technology optimises write-intensive, low bit-rate, high stream-count workloads typical of continuous recording environments.
Suits Recorders Not General PCs
This drive suits installers and system integrators deploying mainstream surveillance DVRs or NVRs that demand sustained sequential writes. It supports a workload rate of up to 180 TB per year. It is not intended for desktop operating systems, gaming libraries, or random-access workloads where higher RPM or lower latency are required.
Four Terabytes Continuous Write Headroom
The 4TB capacity provides ample space for multiple high-definition camera streams over extended retention periods. The firmware prioritises streaming write performance and frame-loss reduction over burst speed. Under heavy multi-stream loads the 5400 RPM spindle and SATA interface become the limiting factors for simultaneous playback or rapid scrubbing.
Pontos fortes
- Optimised for write-heavy surveillance workloads with WD AllFrame technology
- Handles up to 180 TB per year workload rate for continuous recording
- 256 MB cache improves multi-stream video capture performance
- 4 TB capacity stores weeks of high-definition footage
- 5 inch SATA 6.0 Gb/s interface fits standard desktop bays
Especificações
| Brand | WD |
|---|---|
| Model | WD43PURZ |
| Interface | SATA 6.0Gb/s |
| Capacity | 4TB |
| RPM | 5400 RPM |
| Cache | 256MB |
| Usage | For Video Surveillance |
| Form Factor | 3.5" |
| Height (maximum) | 26.1mm |
| Width (maximum) | 101.6mm |
| Length (maximum) | 147mm |
| Peso de envio | 0.57 kg |
| Dimensões da embalagem | 147 × 102 × 26 mm |
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Western Digital WD121PURZ 12TB 7200 RPM 256MB SATA 6.0Gb/s 3.5" internal hard drive
- Bare Drive
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Em stockPerguntas sobre este artigo
Do I need a SATA 6.0Gb/s port and a 3.5-inch drive bay to install the WD43PURZ?
Yes, the drive connects through a standard SATA 6.0Gb/s interface and fits a 3.5-inch bay with a maximum height of 26.1mm, width of 101.6mm and length of 147mm.
Will the WD43PURZ work alongside my older SATA 3Gb/s drives in the same system?
The drive is backward compatible with SATA 3Gb/s controllers and will operate at the lower link speed while sharing the same cable and power connections.
How can I confirm the WD43PURZ is running correctly after installation?
Check that the BIOS or OS reports a 4TB SATA device at 5400 RPM with 256MB cache, then monitor SMART attributes for the 180 TB/yr workload rating and verify AllFrame™ optimisation is active for surveillance streams.
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