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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
VRKN7

VRKN7 - Dell 6TB 7200RPM SAS 12Gb/s 3.5-Inch Hard Drive

Dell
Refurbished
Check availability
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857C3

857C3 - Dell 8TB 7200RPM SAS 12Gb/s (512e) 3.5-in HDD with Tray

Dell
Refurbished
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UM902

UM902 - Dell 146GB 15000RPM SAS 3Gb/s 3.5-in HDD with Tray

Dell
Refurbished
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AD267-69001

AD267-69001 - HP 300GB SCSI 15000RPM 3.5-inch Hard Drive

HP
New
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A0109096

A0109096 - HP 146GB 15000RPM SCSI 320MB/s 3.5-in Hard Drive

HP
New
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Request quote
368558-001

368558-001 - HP 146GB 10000RPM SCSI 320MB/s 3.5-in Hard Drive

HP
New
Check availability
Request quote
AD212-69001

AD212-69001 - HP 146GB 15000RPM SCSI 320MB/s 3.5-in Hard Drive

HP
Refurbished
Check availability
Request quote
5064-2454

5064-2454 - HP 18.2GB 10000RPM SCSI 160MB/s 3.5-in Hard Drive

HP
New
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Request quote
163587-002

163587-002 - HP 18.2GB SCSI 10000RPM 3.5-Inch Hard Drive

HP
New
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3R-A5236-AA

3R-A5236-AA - HP 146GB 10000RPM SCSI 320MB/s 3.5-in Hard Drive

HP
New
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5063-5400

5063-5400 - HP 2 GB 5400 RPM SCSI 3.5" Hard Drive

HP
New
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HPA7287A

HPA7287A - HP 146GB 10000RPM SCSI 320MB/s 3.5-in Hard Drive

HP
New
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HUH721212AL5205

HUH721212AL5205 - HGST Ultrastar 12 TB 7200 RPM SAS 3.5" Hard Drive

HGST
Refurbished
Check availability

$1,135.00

$94.58/TB
AD206AFS

AD206AFS - HP 146GB 15000RPM SCSI 320MB/s 3.5-in Hard Drive

HP
New
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DY671AR

DY671AR - HP 146GB SCSI 15000RPM 3.5-inch Hard Drive

HP
New
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481659-001

481659-001 - HP 72.8GB 15000RPM SCSI 320MB/s 3.5-in Hard Drive

HP
New
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DS-RZ29L-VA

DS-RZ29L-VA - HP 4.3GB 7200RPM Ultra SCSI Narrow 50-Pin 3.5-in HDD

HP
New
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3R-A6403-AA

3R-A6403-AA - HP 72.8GB 10000RPM SCSI 320MB/s 3.5-in Hard Drive

HP
New
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179450-001

179450-001 - HP 18.2GB 10000RPM SCSI 160Mb/s 3.5-in Hard Drive

HP
New
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344692-003

344692-003 - HP 146GB SCSI 10000RPM 3.5-inch Hard Drive

HP
New
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365699-004

365699-004 - HP 36.4GB 15000RPM SCSI 320MB/s 3.5-in Hard Drive

HP
New
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340852-059

340852-059 - HP 18.2GB 10000RPM SCSI 160MB/s 3.5-in Hard Drive

HP
New
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300955-014

300955-014 - HP 36.4GB 10000RPM SCSI 320MB/s 3.5-in Hard Drive

HP
New
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A3710A

A3710A - HP 18.2GB 7.2K UW SCSI Hot Swap 80-Pin 3.5-in HDD

HP
New
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Showing 11,041-11,064 of 18,363

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