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WD PURPLE PRO WD221PURP 22TB SATA 600 512MB cache, 265 MB s, CMR
Použití disku:Pro NAS Formát:3.5" Rozhraní:interní Serial ATA III Typ disku:HDD Velikost bufferu (v MB):512
17 162 Kč bez DPH 14 184 Kč
Technické parametry
Obsahuje chladič
Ne
Provedení disku
Interní
Modelová řada
WD Purple Pro
Vhodný pro:
Kamerový záznam
Typ úložiště
HDD
Rozměr disku
3.5
Otáčky (rpm)
7 200
Barva
Bez barvy
Kapacita disku (GB, TB)
10 TB a více
Kapacita přesná (GB)
22000
TBW - rozsah (TB)
501 - 800 TB
TBW - přesná (TB)
550
Rychlost SATA
SATA III/600
Rozhraní SATA
Ano
Rozhraní SAS
Ne
Rozhraní M.2 SATA
Ne
Rozhraní M.2 PCIe NVMe
Ne
Záruka (let)
5
Popis produktu
WD Purple™ Pro Smart Video Hard Drive
- The WD Purple™ Pro HDD, with OptiNAND™ technology in 22TB1, delivers big capacity in a drive engineered for advanced, AI-enabled, always-on smart video recorders, appliances, and servers.
- Western Digital's exclusive AllFrame™ AI technology improves ATA streaming to help reduce frame loss and improve overall video playback.
- WD Purple™ Pro drives are optimized to handle up to 64 single-stream HD cameras2 as well as many of the latest smart cameras that transmit multiple streams.
- With a workload rating up to 550TB/year3, these drives are built to keep up with heavy video data capture and analysis.
- The reliable WD Purple™ Pro is engineered with an MTBF of up to 2.5 million hours4 for advanced smart video solutions that operate in 24/7 environments.
- Western Digital Device Analytics™ provides a wealth of storage device parametric operational and diagnostic data to compatible systems.
TECHNICAL SPECIFICATIONS
Product Specifications | |
Model number | WD221PURP |
Interface | SATA 6 Gb/s |
Formatted capacity | 22TB |
Form factor | 3.5-inch |
Advanced Format (AF) | Yes |
Recording Technology | CMR |
RoHS compliant | Yes |
Product Features | |
Maximum drive bays supported | No Limit |
Camera Support | Up to 64 HD |
AI Streams | 32 |
Firmware Feature Name | AllFrame AI |
Tarnish resistant components | Yes |
Performance | |
Interface transfer rate (max) Buffer to host | 6 Gb/s |
Interface transfer rate (max) Host to / from drive | 265 MB/s |
Cache (MB) | 512 MB |
RPM | 7200 |
Reliability/Data Integrity | |
Load/unload cycles | 600 000 |
Annualized Workload Rate(TB/year) | Up to 550 TB/year |
MTBF (hours) | 2 500 000 |
Limited warranty (years) | 5 years |
Physical Dimensions | |
Height (max) (in / mm) | 1.028 / 26.1 |
Length (max) (in / mm) | 5.787 / 147 |
Width (± .01 in.) (in / mm) | 4 / 101.6 |
Weight (± 3% ) (lb / kg) | 1.48 / 0.67 |
- Obsahuje chladič
- Ne
- Provedení disku
- Interní
- Modelová řada
- WD Purple Pro
- Vhodný pro:
- Kamerový záznam
- Typ úložiště
- HDD
- Rozměr disku
- 3.5
- Otáčky (rpm)
- 7 200
- Barva
- Bez barvy
- Kapacita disku (GB, TB)
- 10 TB a více
- Kapacita přesná (GB)
- 22000
- TBW - rozsah (TB)
- 501 - 800 TB
- TBW - přesná (TB)
- 550
- Rychlost SATA
- SATA III/600
- Rozhraní SATA
- Ano
- Rozhraní SAS
- Ne
- Rozhraní M.2 SATA
- Ne
- Rozhraní M.2 PCIe NVMe
- Ne
- Záruka (let)
- 5