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US IT Hardware - Reliable Enterprise Solutions

Genuine enterprise server hard drives and SSDs, sourced by exact manufacturer part number.

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  2. Server Hard Drives

Server Hard Drives

Server hard drives are still the backbone of enterprise storage: nearline SAS and SATA drives from 1TB to 26TB that fill array backplanes, JBOD shelves and standard server bays at a price per terabyte flash cannot match. Every drive on this page is a genuine enterprise unit sold by exact manufacturer part number - Seagate Exos, Western Digital Ultrastar, Toshiba MG-series and the HPE, Dell, Lenovo and NetApp OEM-branded equivalents that ship in real systems, in the caddy your chassis expects. We list New, Recertified and Refurbished stock together with the live $/TB so a tested drive and a sealed one are an honest comparison for the same usable space. Use the capacity grid to jump to a size, the interface pages to split SAS from SATA, and the condition pages to shop by warranty class. In stock, fast US shipping, warranty-backed and purchase orders welcome - for a matched RAID set, use the bulk-quote link and we confirm firmware and trays first.

Shop by capacity

1TB2TB3TB4TB6TB8TB10TB12TB14TB16TB18TB20TB22TB24TB26TB

Shop by interface

SAS for dual-port array backplanes and mission-critical duty; SATA for JBODs, NAS and standard server bays at the lowest cost per TB.

SAS hard drives12Gb/s, dual-port, 7.2K / 10K / 15K RPMSATA hard drives6Gb/s nearline, best $/TBDell PowerEdge drivesOEM drives with the right caddy

Shop by condition

Every condition ships tested and warranty-backed. Recertified and Refurbished drives are where the $/TB gets hard to beat.

New hard drivesFactory-sealed, full manufacturer warrantyRecertified hard drivesRestored to spec, low power-on hoursRefurbished hard drivesTested working pulls, wiped and inspected

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

Recertified Enterprise Hard DrivesRefurbished Enterprise Hard DrivesUsed Server Hard DrivesEnterprise SAS Hard Drives

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19383 parts

Part #BrandCapacityInterfaceFormRPMConditionAvailabilityPrice
WD4000AAKS-00TMA0

WD4000AAKS-00TMA0 - WD 400GB 7200RPM SATA 3Gb/s 3.5-in HDD

Western Digital
400GB
SATA
3.5"
7.2K
New
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WD4000YS-01MPB0

WD4000YS-01MPB0 - WD 400GB 7200RPM SATA 3Gb/s 3.5-in HDD

Western Digital

Showing 12,721-12,744 of 19,383

400GB
SATA
3.5"
7.2K
New
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WD3201ABYS-01B9A0

WD3201ABYS-01B9A0 - WD 320GB 7200RPM SATA 3Gb/s 3.5-in HDD

Western Digital
320GB
SATA
3.5"
7.2K
New
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WD3200AAJS-65RYA0

WD3200AAJS-65RYA0 - WD 320GB 7200RPM SATA 3Gb/s 3.5-in HDD

Western Digital
320GB
SATA
3.5"
7.2K
New
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WD400EB-11CPF0

WD400EB-11CPF0 - WD Protege 40GB 5.4K EIDE 2MB Cache (CE) 3.5" HDD

Western Digital
40GB
EIDE
3.5"
5.4K
New
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WD400BB-23JHC0

WD400BB-23JHC0 - WD Caviar 40GB 7.2K EIDE 2MB Cache (512) 3.5" HDD

Western Digital
40GB
EIDE
3.5"
7.2K
New
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WD4000KD-00NAB0

WD4000KD-00NAB0 - WD 400GB 7200RPM SATA 1.5Gb/s 3.5-in HDD

Western Digital
400GB
SATA
3.5"
7.2K
New
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WD4000YS-01MPB1

WD4000YS-01MPB1 - WD 400GB 7200RPM SATA 3Gb/s 3.5-in HDD

Western Digital
400GB
SATA
3.5"
7.2K
New
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WD40PURX-64GVNY0

WD40PURX-64GVNY0 - Western Digital 4TB 5400RPM SATA 6Gb/s 3.5-in HDD

Western Digital
4TB
SATA
3.5"
5.4K
New
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WD4000AAKB-00UKA0

WD4000AAKB-00UKA0 - WD 400GB 7200RPM EIDE 3.5-inch Hard Drive

Western Digital
400GB
IDE
3.5"
7.2K
New
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WD4000AAKS-00A7B0

WD4000AAKS-00A7B0 - WD 400GB 7200RPM SATA 3Gb/s 3.5-in HDD

Western Digital
400GB
SATA
3.5"
7.2K
New
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WD3200SD-01KNB0

WD3200SD-01KNB0 - WD 320GB 7200RPM SATA 1.5Gb/s 3.5-in HDD

Western Digital
320GB
SATA
3.5"
7.2K
New
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WD40EURX-64WRWY0

WD40EURX-64WRWY0 - Western Digital 4TB 5400RPM SATA 6Gb/s 3.5-in HDD

Western Digital
4TB
SATA
3.5"
5.4K
New
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WD5000AAKS-22V1A0

WD5000AAKS-22V1A0 - WD 500GB 7200RPM SATA 3Gb/s 3.5-in HDD

Western Digital
500GB
SATA
3.5"
7.2K
New
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WD5000AADS-00M2B0

WD5000AADS-00M2B0 - WD 500GB 7200RPM SATA 3Gb/s 3.5-in HDD

Western Digital
500GB
SATA
3.5"
7.2K
New
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WD5000AACS-32ZUB0

WD5000AACS-32ZUB0 - WD 500GB 7200RPM SATA 3Gb/s 3.5-in HDD

Western Digital
500GB
SATA
3.5"
7.2K
New
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WD5000AAKS-00YGA0

WD5000AAKS-00YGA0 - WD 500GB 7200RPM SATA 3Gb/s 3.5-in HDD

Western Digital
500GB
SATA
3.5"
7.2K
New
Check availability
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WD5000AAKS-22TMA0

WD5000AAKS-22TMA0 - WD 500GB 7200RPM SATA 3Gb/s 3.5-in HDD

Western Digital
500GB
SATA
3.5"
7.2K
New
Check availability
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WD5000AAKS-08A7B2

WD5000AAKS-08A7B2 - WD 500GB 7200RPM SATA 3Gb/s 3.5-in HDD

Western Digital
500GB
SATA
3.5"
7.2K
New
Check availability
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WD5000AAKS-08V0A0

WD5000AAKS-08V0A0 - WD 500GB 7200RPM SATA 3Gb/s 3.5-in HDD

Western Digital
500GB
SATA
3.5"
7.2K
New
Check availability
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WD5000AAVS-14N7B0

WD5000AAVS-14N7B0 - WD 500GB 7200RPM SATA 3Gb/s 3.5-in HDD

Western Digital
500GB
SATA
3.5"
7.2K
New
Check availability
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WD5000AAKS-65TMA0

WD5000AAKS-65TMA0 - WD 500GB 7200RPM SATA 3Gb/s 3.5-in HDD

Western Digital
500GB
SATA
3.5"
7.2K
New
Check availability
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WD5000AAKX-603CA0

WD5000AAKX-603CA0 - WD 500GB 7200RPM SATA 6Gb/s 3.5-in HDD

Western Digital
500GB
SATA
3.5"
7.2K
New
Check availability
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WD6400AAKS-75A7B0

WD6400AAKS-75A7B0 - WD 640GB 7200RPM SATA 3Gb/s 3.5-in HDD

Western Digital
640GB
SATA
3.5"
7.2K
New
Check availability
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