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  3. 300GB SAS Hard Drives

300GB SAS Hard Drives

Shop 300gb sas 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 on the SAS interface, 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.

SAS or SATA — which do I need?+

SAS gives dual-port redundancy, higher sustained throughput and enterprise 24/7 duty ratings, but needs a SAS-capable backplane or HBA. SATA is lower cost and fits standard bays. These are SAS hard drives — confirm your controller supports SAS before ordering.

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

Enterprise SAS Hard Drives1.2TB SAS Hard Drives600GB SAS Hard Drives900GB SAS Hard Drives

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1854 parts

Part #BrandConditionAvailabilityPrice
705017-001

705017-001 - HP 300GB 10000RPM SAS 6Gb/s 64MB Cache 2.5-in HDD

HP
New
Check availability
Request quote
0B24479

0B24479 - HGST 300GB 15000RPM SAS 6Gb/s 64MB Cache 3.5-in HDD

HGST
New
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9CH066-031

9CH066-031 - Seagate 300GB 15000RPM SAS 3Gb/s 16MB Cache 3.5-in HDD

Seagate
New
Check availability
Request quote
390-0423-04

390-0423-04 - Sun 300GB 15000RPM SAS 3Gb/s 3.5-in Hard Drive

Sun
New
Check availability
Request quote
0B23492

0B23492 - Hitachi Ultrastar 15K450 300GB SAS 15000RPM 3.5-inch HDD

Hitachi
New
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759549-001

759549-001 - HP 300GB SAS 15000RPM 2.5-inch Hard Drive

HP
New
Check availability
Request quote
0B22191

0B22191 - Hitachi 300GB 15000RPM SAS 3Gb/s 3.5-in Hard Drive

Hitachi
New
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9XM066-251

9XM066-251 - Seagate 300GB 15K SAS 6Gb/s 64MB Cache (SED) 2.5-in HDD

Seagate
New
Check availability
Request quote
390-0461-04

390-0461-04 - Sun 300GB 15000RPM SAS 3Gb/s 3.5-in Hard Drive

Sun
Refurbished
Check availability

$115.00

0B24482

0B24482 - Hitachi 300GB 15000RPM SAS 6Gb/s 3.5-Inch Hard Drive

Hitachi
New
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542-0384-01

542-0384-01 - Sun 300GB 10K SAS 6Gb/s 64MB 2.5-in HDD with Bracket

Sun
New
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846291-001

846291-001 - HP 300GB 10000RPM SAS 12Gb/s 2.5-in Hard Drive

HP
New
Check availability
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7XB7A00038

7XB7A00038 - Lenovo 300GB 15000RPM SAS 12Gb/s 3.5-in Hard Drive

Lenovo
New
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390-0461-03

390-0461-03 - Sun 300GB 15000RPM SAS 3Gb/s 3.5-in Hard Drive

Sun
New
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809591-001

809591-001 - HP 300GB 15000RPM SAS 12Gb/s 2.5-in Hard Drive

HP
New
Check availability
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S26361-F4482-L130

S26361-F4482-L130 - Fujitsu 300GB 10K SAS 6Gb/s Hot Swap 2.5-in HDD

Fujitsu
New
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5541894-A

5541894-A - HP 300GB SAS 15000RPM 2.5-inch Hard Drive

HP
New
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Request quote
488156-002

488156-002 - HP 300GB 15000RPM SAS 3Gb/s 3.5-in Hard Drive

HP
New
Check availability
Request quote
625271-001

625271-001 - HP 300GB 10000RPM SAS 12Gb/s 2.5-Inch Hard Drive

HP
New
Check availability
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541552-001

541552-001 - HP 300GB 10000RPM SAS 6Gb/s 16MB Cache 2.5-in HDD

HP
New
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779246-001

779246-001 - HP 300GB 15000RPM SAS 12Gb/s 2.5-in Hard Drive

HP
New
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81Y9675

81Y9675 - IBM 300GB 15000RPM SAS 6Gb/s 2.5-in Hard Drive

IBM
New
Check availability
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DG03000FARVV

DG03000FARVV - HP 300GB 10K SAS 6Gb/s 16MB Cache Hot Swap 2.5-in HDD

HP
New
Check availability
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67Y2619

67Y2619 - Lenovo 300GB 10000RPM SAS 6Gb/s 2.5-in HDD with Tray

Lenovo
New
Check availability
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