Genuine OEM enterprise drives · Fast US shipping · POs welcome
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.
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.
Not sure which to pick? Read our New vs Recertified vs Refurbished guide.
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.
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.
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.
18363 parts
WDAC33100 - WD Caviar 3.1GB 5200RPM EIDE 128KB Cache 3.5" Hard Drive
$132.00
WD1600ADFD - Western Digital 160GB 10000RPM SATA 1.5Gb/s 3.5-in HDD
WD5000AAVS-00ZTB0 - WD 500GB 7200RPM SATA 3Gb/s 3.5-in HDD
WD7500AZEX - WD 750GB 7200RPM SATA 6Gb/s 3.5-in HDD
WDAC31200 - WD Caviar 1.2GB 4500RPM EIDE 64KB Cache 3.5" Hard Drive
$148.00
WD60EZRZ - Western Digital 6TB 5400RPM SATA 6Gb/s 3.5-in Hard Drive
$388.00
$64.67/TBWD1000BB - WD Caviar 100GB 7200RPM EIDE 2MB Cache 3.5-Inch Hard Drive
WD1001FAES-60Z2A0 - Western Digital 1TB 7200RPM SATA 3Gb/s 3.5-in HDD
WD1200SB - WD Caviar RE 120GB 7200RPM EIDE 40-Pin 3.5" Hard Drive
$115.00
WD5000AAKX-753CA1 - WD 500GB 7200RPM SATA 6Gb/s 3.5-in HDD
$162.00
WDAC21000 - WD Caviar 1GB 5200RPM EIDE 128KB Cache 3.5-Inch Hard Drive
$148.00
WD7500AALX - WD 750GB 7200RPM SATA 6Gb/s 3.5-in HDD
WDAC21200 - WD Caviar 1.2GB 5200RPM EIDE 128KB Cache 3.5" Hard Drive
$148.00
WD5003ABYX-01WERA0 - WD 500GB 7200RPM SATA 3Gb/s 3.5-in HDD
$98.00
WD400BB - WD Caviar 40GB 7200RPM EIDE 2MB Cache (512) 3.5" Hard Drive
AC14300 - WD Caviar 4.3GB 5.4K EIDE 512KB Cache (512) 3.5" Hard Drive
$132.00
AC36400 - Western Digital Caviar 6 GB 5400 RPM ATA-33 3.5" Hard Drive
$178.00
WD400BB-75DEA0 - WD Caviar 40GB 7.2K EIDE 2MB Cache (512) 3.5" HDD
WD200BB - WD Caviar 20GB 7200RPM EIDE 2MB Cache (512) 3.5" Hard Drive
$122.00
WD1500ADFD - Western Digital 150GB 10K RPM SATA 1.5Gb/s 3.5-in HDD
WD10EURX - Western Digital 1TB 5400RPM SATA 6Gb/s 3.5-in Hard Drive
$178.00
$178.00/TBWD5000YS - Western Digital 500GB 7200RPM SATA 3Gb/s 3.5-in Hard Drive
WDAC21600 - WD 1.6GB 5200RPM ATA-33 33MB/s 3.5-in HDD
$155.00
WD300BB - Western Digital 30GB 7200RPM EIDE 3.5-inch Hard Drive
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