Replacement for ST900MP0026: Drop-In Alternatives We Stock
Looking for a replacement for the ST900MP0026 (ST900MP0026 - Seagate Performance 900GB 15000RPM SAS 12Gb/s 256MB Cache 2.5-inch Hard Drive)? Pro Disk Network ships Seagate drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the ST900MP0026
| SKU | ST900MP0026 |
|---|---|
| Product | ST900MP0026 - Seagate Performance 900GB 15000RPM SAS 12Gb/s 256MB Cache 2.5-inch Hard Drive |
| Current price | $857.89 |
| Stock status | In Stock |
| Detail page | View ST900MP0026 › |
Drop-in replacements for ST900MP0026
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.
ST900MP0146 - Seagate Performance 15K 900GB 15000RPM SAS 12Gb/s 256MB Cache 2.5-inch Enterprise Hard Drive
SKU: ST900MP0146
Price: $305.05
ST900MP0136 - Seagate Performance 15K.6 900GB 15000RPM SAS 12Gb/s 256MB Cache 2.5-inch Hard Drive
SKU: ST900MP0136
Price: $619.67
ST900MP0006 - Seagate Performance 15K 900GB 15000RPM SAS 12Gb/s 256MB Cache 3.5-inch Enterprise Hard Drive
SKU: ST900MP0006
Price: $641.42
1UY233-150 - Seagate Performance 15K.6 900GB SAS 12Gb/s 256MB Cache 2.5-inch Enterprise Hard Drive
SKU: 1UY233-150
Price: $608.79
1UV230-150 - Seagate Performance 900GB 10000RPM SAS 12Gb/s 512n 256MB Cache 2.5-inch Enterprise Hard Drive
SKU: 1UV230-150
Price: $857.89
ST300MP0016 - Seagate Performance 15K 300GB 15000RPM SAS 12Gb/s 256MB Cache 2.5-inch Hard Drive
SKU: ST300MP0016
Price: $141.76
ST600MP0036 - Seagate Performance 600GB 15000RPM SAS 12Gb/s 256MB Cache 2.5-inch Enterprise Hard Drive
SKU: ST600MP0036
Price: $145.26
1UU230-150 - Seagate Performance 600GB 15000RPM SAS 12Gb/s 256MB Cache 2.5-inch Enterprise Hard Drive
SKU: 1UU230-150
Price: $145.26
ST300MP0026 - Seagate Performance 300GB 15000RPM SAS 12Gb/s 512n 256MB Cache 2.5-inch Hard Drive
SKU: ST300MP0026
Price: $145.26
1UT230-150 - Seagate Performance 300GB 15000RPM SAS 12Gb/s 512n 256MB Cache 2.5-inch Enterprise Hard Drive
SKU: 1UT230-150
Price: $240.00
ST300MP0116 - Seagate Performance 15K 300GB 15000RPM SAS 12Gb/s 256MB Cache 2.5-inch Hard Drive
SKU: ST300MP0116
Price: $291.79
ST600MP0006 - Seagate Performance 15K 600GB 15000RPM SAS 12Gb/s 256MB Cache 2.5-inch Hard Drive
SKU: ST600MP0006
Price: $376.84
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.