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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
MG07SCA12TA

MG07SCA12TA - Toshiba Capacity MG07 12TB 7200RPM SAS 3.5" HDD

Toshiba
New
Check availability

$425.00

$35.42/TB
ST4000NM0034

ST4000NM0034 - Seagate 4TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

Seagate
New
Check availability

$195.00

$48.75/TB
ST12000NM0027

ST12000NM0027 - Seagate Exos X12 12TB 7200RPM SAS 3.5-Inch Hard Drive

Seagate
New
Check availability

$370.00

$30.83/TB
ST14000NM002G

ST14000NM002G - Seagate Exos X16 14TB 7200RPM SAS 3.5-Inch Hard Drive

Seagate
New
Check availability

$768.00

$54.86/TB
9Z1066-039

9Z1066-039 - Seagate 300GB 15000RPM SAS 3Gb/s 16MB Cache 3.5-in HDD

Seagate
New
Check availability

$192.00

ST8000NM0185

ST8000NM0185 - Seagate 8TB 7200RPM SAS 3.5-Inch Hard Drive

Seagate
New
Check availability

$355.00

$44.38/TB
ST12000NM0038

ST12000NM0038 - Seagate Exos X14 12TB 7200RPM SAS 3.5-Inch HDD

Seagate
New
Check availability

$510.00

$42.50/TB
ST2000NM0001

ST2000NM0001 - Seagate Constellation ES 2TB 7200RPM SAS 3.5-Inch HDD

Seagate
New
Check availability

$162.00

$81.00/TB
0Y4CD

0Y4CD - Dell 2TB 7200RPM SATA 6Gb/s 3.5-Inch Hard Drive

Dell
New
Check availability

$182.00

$91.00/TB
ST8000NM024B

ST8000NM024B - Seagate Exos 7E10 8TB 7200RPM SAS 3.5-Inch Hard Drive

Seagate
New
Check availability

$445.00

$55.63/TB
P11785-001

P11785-001 - HPE 14TB 7200RPM SAS 3.5-Inch Hard Drive

HPE
New
Check availability

$1,282.00

$91.57/TB
P09155-B21

P09155-B21 - HPE 14TB 7200RPM SAS 3.5-Inch Hard Drive

HPE
New
Check availability

$455.00

$32.50/TB
819203-B21

819203-B21 - HPE 8TB 7200RPM SATA 3.5-Inch Hard Drive

HPE
New
Check availability

$578.00

$72.25/TB
868211-001

868211-001 - HPE 12TB 7200RPM SATA 3.5-Inch Hard Drive

HPE
New
Check availability

$388.00

$32.33/TB
ST3600057SS

ST3600057SS - Seagate Cheetah 15K.7 600GB 15000RPM SAS 3.5-Inch HDD

Seagate
New
Check availability

$115.00

ST26000NM000C

ST26000NM000C - Seagate Exos 26TB 7200RPM SATA 3.5-Inch Hard Drive

Seagate
New
Check availability

$1,060.00

$40.77/TB
P25247-001

P25247-001 - HPE 16TB 7200RPM SAS 3.5-Inch Hard Drive

HPE
New
Check availability

$1,282.00

$80.13/TB
820033-001

820033-001 - HPE 8TB 7200RPM SATA 3.5-Inch Hard Drive

HPE
New
Check availability

$578.00

$72.25/TB
P21316-003

P21316-003 - HPE 14TB 7200RPM SAS 3.5-Inch Hard Drive

HPE
New
Check availability

$845.00

$60.36/TB
9HXK6

9HXK6 - Dell 12TB 7200RPM SAS 12Gb/s 3.5-Inch Hard Drive

Dell
New
Check availability

$752.00

$62.67/TB
44YFV

44YFV - Dell 8TB 7200RPM SAS 12Gb/s 3.5-Inch Hard Drive

Dell
New
Check availability

$340.00

$42.50/TB
P23608-B21

P23608-B21 - HPE 16TB 7200RPM SAS 3.5-Inch Hard Drive

HPE
New
Check availability

$615.00

$38.44/TB
Q2R42A

Q2R42A - HPE 12TB 7200RPM SAS 12Gb/s 3.5-Inch Hard Drive

HPE
New
Check availability

$508.00

$42.33/TB
WUH721414AL5204

WUH721414AL5204 - WD Ultrastar DC HC530 14TB 7200RPM SAS 3.5" HDD

Western Digital
New
Check availability

$425.00

$30.36/TB

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