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3TB Enterprise Hard Drives

Shop 3tb 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. Compare the real price-per-terabyte across New and Recertified stock in the listings below before you buy. 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

Server Hard Drives8TB Enterprise Hard Drives4TB Enterprise Hard Drives2TB Enterprise Hard Drives

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903 parts

Part #BrandConditionAvailabilityPrice
621432-001

621432-001 - HP 3 TB 7200 RPM SATA 3.5" Hard Drive

HP
Refurbished
Check availability

$168.00

$56.00/TB
303487-127

303487-127 - HP 3TB 7200RPM SATA 3Gb/s 3.5-in Hard Drive

HP
New
Check availability
Request quote
636325-120

636325-120 - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
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MB3000GBVCK

MB3000GBVCK - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
Check availability
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HDEPQ04CAA51

HDEPQ04CAA51 - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
Check availability
Request quote
704860-001

704860-001 - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
Check availability
Request quote
MB300GCWDB

MB300GCWDB - HP 3TB 7200RPM SATA 3Gb/s 3.5-in Hard Drive

HP
New
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Request quote
QF298AA

QF298AA - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
Check availability
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662624-005

662624-005 - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
Check availability
Request quote
647347-001

647347-001 - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
Check availability
Request quote
684599-001

684599-001 - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
Check availability
Request quote
647274-B21

647274-B21 - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
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642265-001

642265-001 - HP 3TB 7200RPM SATA 3Gb/s 3.5-in Hard Drive

HP
New
Check availability
Request quote
628081-B21

628081-B21 - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
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628162-001

628162-001 - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
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628081-S21

628081-S21 - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
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625090-001

625090-001 - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
Check availability
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721102-001

721102-001 - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
Check availability
Request quote
MB3000FBUCH

MB3000FBUCH - HP 3TB 7200RPM SATA 3Gb/s 3.5-in Hard Drive

HP
New
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Request quote
801890-003

801890-003 - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
Refurbished
Check availability

$152.00

$50.67/TB
QF298AT

QF298AT - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
Check availability
Request quote
815660-001

815660-001 - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
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HMRSK3000GBAS07K

HMRSK3000GBAS07K - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
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661703-001

661703-001 - HP 3TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive

HP
New
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