Textové stránky
cz
CZK
Zpět
WD PURPLE PRO WD221PURP 22TB SATA/600 512MB cache, 265 MB/s, CMR
Popis
Parametry
Hlídací pes
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 |
.
Formát:
3.5"
Typ disku:
HDD
Rozhraní:
interní Serial ATA III
Velikost bufferu (v MB):
512
Použití disku:
Pro NAS
Aktuální cena produktu je19970Kč
s dph