Western Digital Ultrastar DC HC570 22TB SAS Enterprise HDD 3.5" 7200RPM 512MB Cache

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€897.65● 7 in stock

excl. VAT · incl. VAT: €1,086.16

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Description

The Western Digital Ultrastar DC HC570 is a 22TB enterprise-class SAS hard disk drive designed for data centers, cloud storage, and hyperscale environments. Featuring 10-disk CMR recording with OptiNAND™ technology, it delivers 2.5M hours MTBF reliability, 550TB/year workload rating, and ArmorCache data protection. Key specs: 3.5" form factor, 7200 RPM spindle speed, 512 MB buffer, SAS 12Gb/s interface, sequential transfer rate 291 MB/s, UBER < 1 per 10^15 bits. Ideal for massive scale-out storage, distributed file systems, object storage (Ceph, OpenStack Swift), and Hadoop big data analytics. 5-year limited warranty.

GENERAL
Manufacturer	WESTERN DIGITAL
Condition	New
SKU	1384518
DETAILS
Capacity	22 TB
Form factor	3.5
Interface	SAS
Read	291 MB/s
RPM	7200 rpm
Weight	670 g
Write	291 MB/s
Access time ms	4.16
Avg transfer rate mbps	1200
Cache	512
Component for	Server/workstation
Depth	147
Disk count	10
Encryption	SED optional
HDD family	Ultrastar DC HC570
Height	26.1
Interface speed gbps	12
Mtbf hours	2500000
Non operating shock g	200
Non operating vibration g	1.04
Operating shock g	40
Operating temp c	5 - 60
Operating vibration g	0.7
Operating voltage	5 / 12
Operation 247	Yes
Power idle	0.27
Power read	9.6
Power typical	6
Power write	9.6
Recording technology	CMR
Start stop cycles	6000000
Storage temp c	-40 - 70
Technology	OptiNAND, ArmorCache
Uber	< 1 per 10^15 bits read
Width	101.6
Workload tbw per year	550