Replacement for 1RM212-581: Drop-In Alternatives We Stock
Looking for a replacement for the 1RM212-581 (1RM212-581 - Seagate Capacity V.5 8TB 7200RPM SAS 12Gb/s 256MB Cache (512e) 3.5-inch Enterprise 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 1RM212-581
| SKU | 1RM212-581 |
|---|---|
| Product | 1RM212-581 - Seagate Capacity V.5 8TB 7200RPM SAS 12Gb/s 256MB Cache (512e) 3.5-inch Enterprise Hard Drive |
| Stock status | In Stock |
| Detail page | View 1RM212-581 › |
Drop-in replacements for 1RM212-581
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.
1HT274-581 - Seagate Capacity V.4 2TB 7200RPM SAS 12Gb/s 128MB Cache (512e) 3.5-inch Enterprise Hard Drive
SKU: 1HT274-581
Price: $327.76
1V4207-581 - Seagate Enterprise Capacity 4TB 7200RPM SAS 12Gb/s 128MB Cache (512n) 3.5-inch Hard Drive
SKU: 1V4207-581
Price: $487.07
1RM212-150 - Seagate Capacity V.5 8TB 7200RPM SAS 12Gb/s 256MB Cache 512e 3.5-inch Hard Drive
SKU: 1RM212-150
Price: $310.53
ST8000NM0135 - Seagate Capacity V.5 8TB 7200RPM SAS 12Gb/s 256MB Cache 512e 3.5-inch Hard Drive
SKU: ST8000NM0135
Price: $338.95
1RL212-003 - Seagate Enterprise Capacity V.5 8TB 7200RPM SAS 12Gb/s Dual-Port 256MB Cache (4Kn) 3.5-inch Hard Drive
SKU: 1RL212-003
Price: $339.80
1YL212-251 - Seagate Capacity V.5 8TB 7200RPM SAS 12Gb/s 256MB Cache 512e 3.5-inch Enterprise Hard Drive
SKU: 1YL212-251
Price: $468.42
1RL212-002 - Seagate Enterprise Capacity V.5 8TB 7200RPM SAS 12Gb/s Dual-Port 256MB Cache (4Kn) 3.5-inch Hard Drive
SKU: 1RL212-002
Price: $491.64
1RM212-003 - Seagate Capacity V.5 8TB 7200RPM SAS 12Gb/s 256MB Cache (512e) 3.5-inch Enterprise Hard Drive
SKU: 1RM212-003
Price: $896.66
1GR201-581 - Seagate Performance 10K.8 1.8TB 10000RPM SAS 12Gb/s 128MB Cache 2.5-inch Enterprise Hard Drive
SKU: 1GR201-581
Price: $872.03
1YZ210-581 - Seagate Exos 7E8 6TB 7200RPM SAS 12Gb/s 256MB Cache (512e) 3.5-inch Hard Drive
SKU: 1YZ210-581
Price: $736.62
ST8000NM0065 - Seagate Enterprise Capacity V.5 8TB 7200RPM SAS 12.0Gb/s Dual-Port 256MB Cache 4kn 3.5-inch Hard Drive
SKU: ST8000NM0065
Price: $252.63
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.