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Western Digital

Western Digital WD Re 4TB 7200 RPM SAS 6Gb/s 3.5in Datacenter HDD

MPNWD4001FYYG

Western Digital WD Re SAS WD4001FYYG is a 4TB, 7200 rpm SAS 6Gb/s datacenter hard drive in a 3.5in LFF case, for servers and arrays with SAS bays.

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Tested, cleaned and graded. Fully functional, with warranty.

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Western Digital WD Re 4TB 7200 RPM SAS 6Gb/s 3.5in Datacenter HDD

WD4001FYYG · Refurbished · 1 year warranty

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Overview

Unlike most WD Re drives, the WD4001FYYG uses a SAS interface. It is the 4TB WD Re SAS model, running at 7200 rpm on SAS 6Gb/s with a 32MB cache and a maximum transfer rate of 182 MB/s.

Western Digital rates it for 550 TB per year of workload, with an MTBF of 1,400,000 hours and an AFR of 0.63%. Power draw is 11.5 W during random read/write and 9.2 W at idle.

Because it is SAS, it needs a SAS controller, HBA or SAS backplane. It suits rack servers, JBODs and storage arrays with 3.5in SAS bays, and is often ordered to match drives already in a SAS RAID set.

We supply the WD4001FYYG New and Refurbished with 1 year or 3 years of warranty, and Used with 90 days. Send the quantity and condition you need for pricing.

Specifications

Western Digital WD4001FYYG specifications
Manufacturer part numberWD4001FYYG
BrandWestern Digital
Cache32 MB
InterfaceSAS
Drive typeHDD
Mtbf hours1,400,000
Afr percent0.63
Form factor3.5in LFF
Power idle w9.2
Product lineWD Re SAS
Capacity4TB
Warranty years5
Interface speed6 Gb/s
Rotational speed7,200 rpm
Workload tb per year550
Max transfer rate mbps182
Power random read write w11.5

Specifications from the manufacturer's datasheet ↗

FAQ

Is the WD4001FYYG a SAS or SATA drive?
It is a SAS drive running at 6Gb/s.
What are the MTBF and AFR ratings?
1,400,000 hours MTBF and a 0.63% AFR.
How much cache does this 4TB drive have?
32MB.
Which conditions can I order?
New and Refurbished with 1 year or 3 years of warranty, and Used with 90 days.

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