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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
N9L92A

N9L92A - HP 2TB 3.5-Inch SAS 7200RPM Hard Drive

HP
New
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872485-S21

872485-S21 - HP 2TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

HP
New
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846516-B21

846516-B21 - HP 6TB SAS 7200RPM 3.5-inch Hard Drive

HP
New
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873738-001

873738-001 - HP 4TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

HP
New
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846528-S21

846528-S21 - HP 3TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

HP
New
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N9Y04AR

N9Y04AR - HP 2TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive

HP
New
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QK703AOB

QK703AOB - HP 3TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive

HP
New
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867263-B21

867263-B21 - HP 8TB SAS 7200RPM 3.5-inch Hard Drive

HP
New
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846289-001

846289-001 - HP 4TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive

HP
New
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P1M18A

P1M18A - HP 6TB SAS 3.5-Inch Hard Drive for ClusterStor Storage System

HP
New
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793699-S21

793699-S21 - HP 6TB SAS 7200RPM 3.5-inch Hard Drive

HP
New
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790339-003

790339-003 - HP 4TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive

HP
New
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877514-B21

877514-B21 - HP 4TB 10000RPM SAS 12Gb/s 3.5-Inch Hard Drive

HP
New
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J8S10AR

J8S10AR - HP 2TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive

HP
New
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N9X98AR

N9X98AR - HP 2TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive

HP
New
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G0M44AR

G0M44AR - HP 4TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive

HP
New
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790339-002

790339-002 - HP 3TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive

HP
New
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652030-001

652030-001 - HP 3TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive

HP
New
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872487-S21

872487-S21 - HP 4TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive

HP
New
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QK703AR

QK703AR - HP 3TB SAS 7200RPM 3.5-inch Hard Drive

HP
New
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QK703AS

QK703AS - HP 3TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive

HP
New
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790338-003

790338-003 - HP 4TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive

HP
New
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846514-S21

846514-S21 - HP 6TB 7200RPM SAS 12Gb/s Hot Swap 512n 3.5-in HDD

HP
New
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QK703ARN

QK703ARN - HP 3TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive

HP
New
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Showing 5,041-5,064 of 18,363

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