Western Digital WD221KFGX 22TB SATA III NAS 3.5-inch HDD

Name: Western Digital WD221KFGX 22TB SATA III NAS 3.5-inch HDD
Brand: Western Digital
SKU: WD221KFGX
Price: 1655.53 USD
Availability: InStock

SKU#: WD221KFGX

Availability: In Stock

Condition: New

Category: Storage & Backup

Sub Category: Internal Hard Drives

Weight: 1.4771 lb

Standard ground shipping delivery: 5–8 business days.

$1,655.53

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Product Overview

Western Digital WD221KFGX is a 22 TB SATA III NAS 3.5-inch hard drive for NAS systems. It spins at 7200 RPM, has a 6 Gbit/s interface rate, has a 512 MB buffer and is rated for 1000000 h MTBF. Designed specifically with medium or large scale business customers in mind, WD Red Pro NAS HDDs are available for up to 24-bay NAS systems. Engineered to handle high-intensity workloads in 24x7 environments, WD Red Pro is ideal for archiving and sharing, as well as RAID array rebuilding on extended operating systems such as ZFS or other file systems.

Key features

Capacity: 22 TB
Interface: SATA III
Endurance class: NAS
Form factor: 3.5-inch
Rotational speed: 7200 RPM
Interface rate: 6 Gbit/s
Buffer: 512 MB
MTBF: 1000000 h

Specifications

Component for	NAS
HDD interface transfer rate	6 Gbit/s
Workload rate limit	300 TB/year
Mean time between failures (MTBF)	1000000 h
Start/stop cycles	600000
Hot-swap	No
HDD speed	7200 RPM
HDD size	3.5"
HDD capacity	22 TB
Type	HDD
Interface	Serial ATA III
Native Command Queuing (NCQ)	Yes
Storage drive buffer size	512 MB
Error Recovery Control (ERC)	Yes
Shock sensor	Yes
Advanced Format (AF)	Yes
24/7 operation	Yes
Noise level (idle)	20 dB
Power consumption (standby)	1.2 W
Power consumption (idle)	3.4 W
Operating temperature (T-T)	0 - 65 deg C
Storage temperature (T-T)	-40 - 70 deg C
Operating shock	40 G
Non-operating shock	200 G
Compliance certificates	RoHS
Width	4" (101.6 mm)
Weight	23.6 oz (670 g)
Height	1.03" (26.1 mm)
Depth	5.79" (147 mm)

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