Western Digital Enterprise-Grade Hard Drive 7200 Rpm SATA Interface 512MB Cache

Price Negotiable

Price: $480-700 / piece

MOQ: 1 piece

Delivery Time: Negotiable

Brand: -

Product Description

Highlight

1. 1.11-disk HDD platform

2. Provided capacity up to 32TB (using Shingled Magnetic Recording technology, SMR)

3. Increases storage density without increasing footprint

4. Maintains the high efficiency and reliability of field-proven hardware design

5. Rated workload of 550TB per year, with a mean time between failures (MTBF) of up to 2.5 million hours

Product Specifications

Parameter	30TB SATA
Model Number	WSH723200AL4201
Formatted capacity	30TB
Recording Technology	SMR
Interface	SATA 6 Gb/s
Format: Sector size (bytes)	512e/512
Areal density (Gbits/sq. in.)	1385
Data buffer (MB)	512
Rotational speed (RPM)	7200
Latency average (ms)	4.16
Interface transfer rate (MB/s, max)	600
Sustained transfer rate (MB/s, max) / (MiB/s, max)	260 / 248
Error rate (non-recoverable, bits read)	1 in 10¹⁵
Load/Unload cycles (at 40°C)	600,000
Availability (hrs/day × days/wk)	24×7
MTBF (M hours)	2.5
Annualized Failure Rate	0.35%
Requirement	+5 VDC, +12VDC
Random Read 4KB QD=8 @MAX IOPS (W)	9.4
Idle (W)	5.5
Power efficiency at idle (W/TB)	0.18
Idle / Operating (Bels, typical)	2.5 / 3.2
z-height (max)	1.03 in. (26.1 mm)
Length	5.78 in. (146.7 mm)
Width ± .01 in. (max)	4.0 in. (101.6 mm)
Weight (lb/kg , ±10%)	1.47 lb. (6.7 kg) ± 10%

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