Alternative to HDD-2A300H-ST300MX0012: Better-Value Equivalents in Stock
Comparing the HDD-2A300H-ST300MX0012 (HDD-2A300H-ST300MX0012 - SuperMicro 300GB 15000RPM SAS 12Gb/s 2.5-inch Hard Drive) against alternatives? Pro Disk Network stocks 12 similar Supermicro parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the HDD-2A300H-ST300MX0012
| SKU | HDD-2A300H-ST300MX0012 |
|---|---|
| Product | HDD-2A300H-ST300MX0012 - SuperMicro 300GB 15000RPM SAS 12Gb/s 2.5-inch Hard Drive |
| Current price | $315.75 |
| Stock status | In Stock |
| Detail page | View HDD-2A300H-ST300MX0012 › |
Alternatives to HDD-2A300H-ST300MX0012
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
HDD-2A300-HUC156030CSS20 - Supermicro 300GB 15000RPM SAS 12GB/s 128MB Cache 2.5-inch Hard Drive
SKU: HDD-2A300-HUC156030CSS20
Price: $109.75
HDD-2A300H-ST300MX0032 - SuperMicro 300GB 15000RPM SAS 12Gb/s 2.5-inch Hard Drive
SKU: HDD-2A300H-ST300MX0032
Price: $525.74
HDD-A0300-ST3300656SS - SuperMicro 300GB 15000RPM SAS 3Gb/s 3.5-inch Hard Drive
SKU: HDD-A0300-ST3300656SS
Price: $189.75
HDD-A0300-HUS156030VLS600 - SuperMicro 300GB 15000RPM SAS 6Gb/s 3.5-inch Hard Drive
SKU: HDD-A0300-HUS156030VLS600
Price: $326.00
HDD-2A300-ST300MM0048 - SuperMicro 300GB 10000RPM SAS 12Gb/s 2.5-inch Hard Drive
SKU: HDD-2A300-ST300MM0048
Price: $182.36
HDD-2A600-HUC156060CSS20 - SuperMicro 600GB 15000RPM SAS 12Gb/s 2.5-inch Hard Drive
SKU: HDD-2A600-HUC156060CSS20
Price: $151.79
HDD-2A600H-ST600MX0052 - SuperMicro 600GB 15000RPM SAS 12Gb/s 2.5-inch Hard Drive
SKU: HDD-2A600H-ST600MX0052
Price: $217.57
HDD-2A450-ST450MP0005 - SuperMicro 450GB 15000RPM SAS 12Gb/s 2.5-inch Hard Drive
SKU: HDD-2A450-ST450MP0005
Price: $273.46
HDD-206K-HUC156060CS4200 - SuperMicro 600GB 15000RPM SAS 12Gb/s 2.5-inch Hard Drive
SKU: HDD-206K-HUC156060CS4200
Price: $405.92
HDD-2A09-HUC101890CS4204 - SuperMicro 900GB 15000RPM SAS 12Gb/s 2.5-inch Hard Drive
SKU: HDD-2A09-HUC101890CS4204
Price: $542.43
HDD-2A450-HUC156045CSS20 - SuperMicro 450GB 15000RPM SAS 12Gb/s 2.5-inch Hard Drive
SKU: HDD-2A450-HUC156045CSS20
Price: $581.29
HDD-2A900-ST900MP0146 - SuperMicro 900GB 15000RPM SAS 12Gb/s 2.5-inch Hard Drive
SKU: HDD-2A900-ST900MP0146
Price: $582.80
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.