Replacement for ST8000DMA05: Drop-In Alternatives We Stock
Looking for a replacement for the ST8000DMA05 (ST8000DMA05 - Seagate BarraCuda Pro 8TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-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 ST8000DMA05
| SKU | ST8000DMA05 |
|---|---|
| Product | ST8000DMA05 - Seagate BarraCuda Pro 8TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard Drive |
| Stock status | In Stock |
| Detail page | View ST8000DMA05 › |
Drop-in replacements for ST8000DMA05
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.
ST8000DM004SP - Seagate BarraCuda 8TB 5400RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard Drive
SKU: ST8000DM004SP
Price: $451.93
Seagate ST8000NT001 IronWolf Pro 8TB 7200RPM 6Gb/s SATA 256MB Cache 3.5-Inch Hard Drive
SKU: ST8000NT001
Price: $515.79
ST8000NE0021 - Seagate IronWolf Pro 8TB 7200RPM SATA 6Gb/s 256MB Cache 512e 3.5-inch Hard Drive Generic New
SKU: ST8000NE0021
Price: $663.16
ST12000DM0007 - Seagate BarraCuda Pro 12TB 7200RPM SATA 6Gb/s 512 256MB Cache 3.5-inch Hard Drive
SKU: ST12000DM0007
Price: $442.11
2GR116-300 - Seagate BarraCuda Pro 12TB 7200RPM SATA 6Gb/s 256MB Cache 512e 3.5-inch Hard Drive
SKU: 2GR116-300
Price: $442.11
ST14000DM001 - Seagate BarraCuda Pro 14TB 7200RPM SATA 6Gb/s 256MB 3.5-inch Hard Drive
SKU: ST14000DM001
Price: $571.68
ST10000DM0004 - Seagate BarraCuda Pro 10TB 7200RPM SATA 6Gb/s 256MB Cache 512E 3.5-inch Hard Drive
SKU: ST10000DM0004
Price: $712.64
ST6000DMA04 - Seagate BarraCuda Pro 6TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard Drive
SKU: ST6000DMA04
Price: $736.33
ST8000VN0002 - Seagate NAS 8TB 7200RPM SATA 6Gb/s 3.5-inch 256MB Cache Hard Drive
SKU: ST8000VN0002
Price: $200.00
ST8000NM000A - Seagate Exos 7E8 8TB 7200RPM SATA 6Gb/s 256MB Cache 512e 3.5-inch Hard Drive
SKU: ST8000NM000A
Price: $250.53
ST8000NC0002 - Seagate NAS 8TB 7200RPM SATA 6Gb/s 256MB Cache 512e 3.5-inch Hard Drive
SKU: ST8000NC0002
Price: $271.58
Seagate ST8000NM004A Exos 7E8 Series 8TB 7200RPM SATA 6Gb/s 256MB Cache 512e 3.5-Inch Hard Drive
SKU: ST8000NM004A
Price: $300.00
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.