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  1. Home/
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  3. 3.5-inch (LFF) Server Hard Drives

3.5-inch (LFF) Server Hard Drives

Shop 3.5-inch hard drives at US IT Hardware — every hard drive sold by exact manufacturer part number, so it seats in your server or array and is recognized on the first boot. We stock New, Refurbished and Recertified units from HPE, Dell, Seagate, Western Digital, Samsung, Micron and more — filter by the specs that matter or search the exact part number. These are enterprise/nearline hard drives built for 24/7 duty, with the workload ratings and error-recovery firmware desktop drives lack. Every hard drive is health-tested and warranty-backed, ships fast from the US, and purchase orders are welcome — use the bulk-quote link on any product for volume pricing or a compatibility check.

New vs Recertified vs Refurbished

Every part is sold by exact manufacturer part number and ships warranty-backed. Here's what each condition means so you can weigh price against your workload.

New
Factory-sealed and unused, with the full manufacturer warranty. The safest choice for a fresh build or a warranty-sensitive deployment.
Recertified
OEM-recertified and restored to original specification, typically with low power-on hours. Health-tested and backed by our own replacement warranty — the same usable capacity for a lower price.
Refurbished
Professionally tested working pulls, wiped and inspected. A cost-effective option for labs, cold storage and non-critical tiers, warranty-backed.

Not sure which to pick? Read our New vs Recertified vs Refurbished guide.

Frequently asked questions

What's the difference between New, Recertified and Refurbished hard drives?+

New is factory-sealed with the full manufacturer warranty. Recertified is OEM-restored to specification with low power-on hours and our own warranty — the same capacity for a lower price. Refurbished is a tested, wiped working pull. All are sold by exact part number and warranty-backed.

Are these drives rated for 24/7 server use?+

Yes — these are enterprise/nearline hard drives built for continuous duty, with the workload ratings and error-recovery firmware desktop drives lack. Each product's spec table lists RPM and workload rating.

Do you accept purchase orders and volume pricing?+

Yes — we ship fast from the US and welcome POs. For quantity or a matched set, use the bulk-quote link on any product for pricing and a compatibility check.

Related collections

3.5-inch SATA Hard DrivesServer Hard Drives2.5-inch (SFF) Server Hard DrivesRecertified Enterprise Hard Drives

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18363 parts

Part #BrandConditionAvailabilityPrice
0F30144

0F30144 - Western Digital 12TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

Western Digital
Refurbished
Check availability

$378.00

$31.50/TB
WD4002FYYZ

WD4002FYYZ - Western Digital Gold 4TB 7200RPM SATA 3.5-Inch Hard Drive

Western Digital
Refurbished
Check availability

Showing 721-744 of 18,363

$238.00

$59.50/TB
WD2002FYPS

WD2002FYPS - Western Digital RE4-GP 2TB 5400RPM SATA 3.5-Inch HDD

Western Digital
Refurbished
Check availability

$102.00

$51.00/TB
HUS724040ALA640

HUS724040ALA640 - Western Digital Ultrastar 4 TB 7200 RPM SATA 3.5" Hard Drive

Western Digital
New
Check availability
Request quote
WD142KFGX

WD WD142KFGX 14TB 7200RPM 512MB SATA NAS HDD

Western Digital
New
Check availability

$900.00

$64.29/TB
WD4000FYYZ

WD4000FYYZ - Western Digital RE 4TB 7200RPM SATA 3.5-Inch Hard Drive

Western Digital
Refurbished
Check availability

$202.00

$50.50/TB
WD2005FBYZ

WD2005FBYZ - WD 2TB 7200RPM SATA 6Gb/s 3.5-in HDD

Western Digital
Refurbished
Check availability

$160.00

$80.00/TB
HUS726060ALE614

HUS726060ALE614 - WD 6TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

Western Digital
New
Check availability
Request quote
0B36404

0B36404 - Western Digital Ultrastar DC HC320 8TB 7200RPM SATA 3.5" HDD

Western Digital
New
Check availability
Request quote
0F38356

0F38356 - Western Digital 16TB 7200RPM SAS 12Gb/s 512MB 3.5-in HDD

Western Digital
New
Check availability
Request quote
WUH722020BL5204

WUH722020BL5204 - WD Ultrastar DC HC560 20TB 7200RPM SAS 3.5" HDD

Western Digital
New
Check availability
Request quote
0F48055

0F48055 - Western Digital 22TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

Western Digital
New
Check availability
Request quote
0F38357

0F38357 - Western Digital Ultrastar DC HC550 16TB 7200RPM SAS 3.5" HDD

Western Digital
Refurbished
Check availability

$602.00

$37.63/TB
0F38353

0F38353 - Western Digital Ultrastar DC HC550 18TB 7200RPM SAS 3.5" HDD

Western Digital
New
Check availability

$928.00

$51.56/TB
0F38377

0F38377 - Western Digital Ultrastar DC HC550 18TB 7200RPM SAS 3.5" HDD

Western Digital
Refurbished
Check availability

$1,608.00

$89.33/TB
WUH721816AL5204

WUH721816AL5204 - WD Ultrastar DC HC550 16TB 7200RPM SAS 3.5" HDD

Western Digital
New
Check availability

$690.00

$43.13/TB
WUH722222AL5200

WUH722222AL5200 - WD 22TB 7200RPM SAS 12Gb/s 3.5-in HDD

Western Digital
New
Check availability
Request quote
WD140EDFZ

WD140EDFZ - Western Digital 14TB 5400RPM SATA 6Gb/s 3.5-in HDD

Western Digital
New
Check availability
Request quote
2W10404

2W10404 - Western Digital Gold 4TB 7.2K SATA 256MB 3.5" HDD

Western Digital
New
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Request quote
0F38528

0F38528 - Western Digital Ultrastar DC HC550 14TB 7200RPM SAS 3.5" HDD

Western Digital
New
Check availability

$815.00

$58.21/TB
0F38458

0F38458 - Western Digital Ultrastar 18 TB 7200 RPM SATA 3.5" Hard Drive

Western Digital
New
Check availability
Request quote
WD60EFPX

Western Digital WD60EFPX 6TB 5400 RPM SATA Hard Drive

Western Digital
New
Check availability
Request quote
WD181KFGX

WD181KFGX - WD 18TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

Western Digital
New
Check availability
Request quote
HUS726T4TALS200

HUS726T4TALS200 - Western Digital Ultrastar 4TB 7.2K SAS 3.5-In HDD

Western Digital
Refurbished
Check availability

$222.00

$55.50/TB
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