Genuine OEM enterprise drives · Fast US shipping · POs welcome
Shop 20tb 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.
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.
155 parts
HAS5310-20T - Synology 20TB 7200RPM SAS 3.5-Inch Hard Drive
$1,458.00
$72.90/TBHAT5310-20T - Synology HAT5300 20TB SATA 3.5-Inch Hard Drive
$1,350.00
$67.50/TBMG10SCA20TA - Toshiba 20TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive
HDEB00TGEA51 - Toshiba 20TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive
MG10SCA20TE - Toshiba MG10 20TB 7200RPM SAS 3.5-Inch Hard Drive
$1,232.00
$61.60/TBHDEA00SGEA51 - Toshiba 20TB 7200RPM SAS 12Gb/s 3.5-In Hard Drive
MG10ACA20TA - Toshiba MG10 20TB 7200RPM SATA 6Gb/s 4Kn 3.5-inch HDD
MG10ACA20TE - Toshiba MG10 20TB 7200RPM SATA 3.5-Inch Hard Drive
HDEA010DAB51 - Toshiba 20TB 7200RPM SAS 3.5-Inch Hard Drive
MG10SCA20TEY - Toshiba 20TB 7200RPM SAS 3.5-Inch Hard Drive
WD201KRYZ - Western Digital Gold 20TB SATA 7200RPM 3.5-Inch Hard Drive
WUH722020BLE6L4 - WD Ultrastar DC HC560 20TB 7200RPM SATA 3.5" HDD
WUH722020BL5204 - WD Ultrastar DC HC560 20TB 7200RPM SAS 3.5" HDD
0F38652 - Western Digital Ultrastar DC HC560 20TB 7200RPM SAS 3.5" HDD
$1,168.00
$58.40/TB0F38785 - WD Ultrastar DC HC560 20TB 7200RPM SATA 3.5" HDD
$1,155.00
$57.75/TBWD202KRYZ - Western Digital Gold 20TB 7200RPM SATA 3.5-Inch Hard Drive
0F38755 - Western Digital 20TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive
2W10654 - Western Digital 20TB 7200RPM SATA 6Gb/s 3.5-in Hard Drive
WUH722020ALE6L4 - Western Digital 20TB 7200RPM SATA 6Gb/s 3.5-in HDD
0F38752 - Western Digital 20TB 7.2KRPM SATA 6Gb/s 3.5-inch HDD
0B48724 - WD Ultrastar DC HC555 20TB 7200RPM SATA 3.5" HDD
WUH722020BL5200 - Western Digital 20TB 7.2KRPM SAS 12Gb/s 3.5-inch HDD
WUH722020CLE6L4 - WD Ultrastar DC HC555 20TB 7200RPM SATA 3.5" HDD
WUH722020ALE604 - Western Digital 20TB 7.2KRPM SATA 6Gb/s 3.5-inch HDD
Showing 1-24 of 155