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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
1RL212-003

1RL212-003 - Seagate 8TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

Seagate
Refurbished
Check availability
Request quote
1V420C-003

1V420C-003 - Seagate 1TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

Seagate
New
Check availability
Request quote
ST8000NM020B

Seagate ST8000NM020B 8TB 7200RPM SAS 12Gb/s HDD

Seagate
New
Check availability

$615.00

$76.88/TB
ST2000NM001B

ST2000NM001B - Seagate 2TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

Seagate
New
Check availability

$302.00

$151.00/TB
ST2000NM018B

ST2000NM018B - Seagate 2TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

Seagate
Refurbished
Check availability
Request quote
ST18000VE002

Seagate ST18000VE002 18TB SkyHawk AI SATA 6Gb/s HDD

Seagate
Refurbished
Check availability

$628.00

$34.89/TB
98M260-157

98M260-157 - Seagate 3TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

Seagate
New
Check availability
Request quote
ST8000NM003A

ST8000NM003A - Seagate 8TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

Seagate
New
Check availability
Request quote
ST4000NM010A

ST4000NM010A - Seagate 4TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

Seagate
New
Check availability
Request quote
ST14000NM005G

ST14000NM005G - Seagate 14TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

Seagate
New
Check availability
Request quote
ST14000NM003G

ST14000NM003G - Seagate 14TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

Seagate
New
Check availability
Request quote
9FL066-090

9FL066-090 - Seagate 300GB 15K SAS 6Gb/s 16MB Cache (SED) 3.5-in HDD

Seagate
Refurbished
Check availability
Request quote
ST14000NM0258

ST14000NM0258 - Seagate 14TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

Seagate
New
Check availability
Request quote
1YY204-002

1YY204-002 - Seagate 2TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

Seagate
New
Check availability
Request quote
ST10000NM0568

ST10000NM0568 - Seagate 10TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

Seagate
New
Check availability
Request quote
ST14000NM0288

ST14000NM0288 - Seagate 14TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

Seagate
New
Check availability
Request quote
9SM260-002

9SM260-002 - Seagate 3TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive

Seagate
Refurbished
Check availability
Request quote
ST16000NM007G

ST16000NM007G - Seagate 16TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

Seagate
New
Check availability
Request quote
ST8000NM008A

ST8000NM008A - Seagate 8TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

Seagate
New
Check availability
Request quote
ST18000NM007J

ST18000NM007J - Seagate 18TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

Seagate
New
Check availability
Request quote
ST4000NM0031

ST4000NM0031 - Seagate 4TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

Seagate
New
Check availability
Request quote
ST4000NM004A

ST4000NM004A - Seagate 4TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

Seagate
Refurbished
Check availability

$230.00

$57.50/TB
ST16000NM001J

ST16000NM001J - Seagate 16TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

Seagate
Refurbished
Check availability
Request quote
ST12000NM007G

ST12000NM007G - Seagate 12TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

Seagate
New
Check availability
Request quote

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