Replacement for SD8SN8U-256G-1002: Drop-In Alternatives We Stock
Looking for a replacement for the SD8SN8U-256G-1002 (SD8SN8U-256G-1002 - SanDisk X400 Series 256GB SATA 6Gb/s M.2 2280 Solid State Drive)? Pro Disk Network ships 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 SD8SN8U-256G-1002
| SKU | SD8SN8U-256G-1002 |
|---|---|
| Product | SD8SN8U-256G-1002 - SanDisk X400 Series 256GB SATA 6Gb/s M.2 2280 Solid State Drive |
| Current price | $189.47 |
| Stock status | In Stock |
| Detail page | View SD8SN8U-256G-1002 › |
Drop-in replacements for SD8SN8U-256G-1002
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.
SD8SN8U-256G-1006 - SanDisk X400 Series 256GB SATA 6Gb/s M.2 2280 Solid State Drive
SKU: SD8SN8U-256G-1006
Price: $157.07
SD8SN8U-256G-1122 - SanDisk X400 Series 256GB SATA 6GB/s M.2 2280 Solid State Drive
SKU: SD8SN8U-256G-1122
Price: $170.93
SD7SN6S-256G-1122 - SanDisk X300 Series 256GB SATA 6GB/s M.2 2280 Solid State Drive
SKU: SD7SN6S-256G-1122
Price: $194.29
SD8SN8U-256G-1012 - SanDisk X400 Series 256GB SATA 6Gb/s M.2 2280 Solid State Drive
SKU: SD8SN8U-256G-1012
Price: $211.00
SD7UN3Q-256G-1122 - SanDisk X300S Series 256GB SATA 6GB/s M.2 2280 Solid State Drive
SKU: SD7UN3Q-256G-1122
Price: $235.42
SD8SN8U-128G-1002 - SanDisk X400 Series 128GB SATA 6Gb/s M.2 2280 Solid State Drive
SKU: SD8SN8U-128G-1002
Price: $157.07
SD8SN8U-512G-1002 - SanDisk X400 Series 512GB SATA 6Gb/s M.2 2280 Solid State Drive
SKU: SD8SN8U-512G-1002
Price: $172.62
SD6SN1M-256G-1006 - SanDisk X110 256GB Multi-Level Cell (MLC) SATA 6Gb/s M.2 2280 Solid State Drive
SKU: SD6SN1M-256G-1006
Price: $94.29
SD8SN8U-256G - SanDisk X400 256GB TLC SATA 6Gb/s (AES-256) M.2 2280 Solid State Drive
SKU: SD8SN8U-256G
Price: $164.05
SD6SN1M-256G - SanDisk X110 256GB Multi-Level Cell (MLC) SATA 6Gb/s M.2 2280 Solid State Drive
SKU: SD6SN1M-256G
Price: $179.34
SD8SNAT-256G - SanDisk Z400s 256GB M.2 2280 6GB/s MLC SATA Solid State Drive
SKU: SD8SNAT-256G
Price: $214.03
SD5SE2-256G-1002E - SanDisk 256GB Multi-Level Cell (MLC) SATA 6Gb/s M.2 2280 Solid State Drive for UX31A
SKU: SD5SE2-256G-1002E
Price: $369.84
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.