Replacement for SD8SN8U128G1122: Drop-In Alternatives We Stock
Looking for a replacement for the SD8SN8U128G1122 (SD8SN8U128G1122 - SanDisk X400 128GB Triple-Level Cell (TLC) 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 SD8SN8U128G1122
| SKU | SD8SN8U128G1122 |
|---|---|
| Product | SD8SN8U128G1122 - SanDisk X400 128GB Triple-Level Cell (TLC) SATA 6Gb/s M.2 2280 Solid State Drive |
| Current price | $439.41 |
| Stock status | In Stock |
| Detail page | View SD8SN8U128G1122 › |
Drop-in replacements for SD8SN8U128G1122
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.
SDSSDHII-240G-G2 - SanDisk Ultra II 240GB Triple-Level Cell (TLC) SATA 6Gb/s 2.5-inch Solid State Drive
SKU: SDSSDH240G-G2
Price: $215.11
SDSSDHII-120G-G25 - SanDisk Ultra II 120GB Triple-Level Cell (TLC) SATA 6Gb/s 2.5-inch Solid State Drive
SKU: SDSSDH120G-G25
Price: $222.39
SDSSDHII-120G-G2 - SanDisk Ultra II 120GB Triple-Level Cell (TLC) SATA 6Gb/s 2.5-inch Solid State Drive
SKU: SDSSDH120G-G2
Price: $254.97
SD8SB8U256G1122 - SanDisk X400 256GB Triple-Level Cell (TLC) SATA 6Gb/s 2.5-inch Solid State Drive
SKU: SD8SB8U256G1122
Price: $401.92
SD8SB8U-1T00 - SanDisk X400 1TB Triple-Level Cell (TLC) SATA 6Gb/s 2.5-inch Solid State Drive
SKU: SD8SB8U-1T00
Price: $438.16
SD7SB7S-960G - SanDisk X300DC 960GB Triple-Level Cell (TLC) SATA 6Gb/s 2.5-inch Solid State Drive
SKU: SD7SB7S-960G
Price: $450.00
SD8UB8U-256G - SanDisk X400 256GB Triple-Level Cell (TLC) SATA 6Gb/s 2.5-inch Solid State Drive
SKU: SD8UB8U-256G
Price: $635.28
K43D1 - Dell 128GB Triple-Level Cell (TLC) SATA 6Gb/s M.2 2280 Solid State Drive
SKU: K43D1
Price: $128.95
0K43D1 - Dell 128GB Triple-Level Cell (TLC) SATA 6Gb/s M.2 2280 Solid State Drive
SKU: 0K43D1
Price: $128.95
THNSNK128GCS8 - Toshiba SG5 Series 128GB Triple-Level Cell (TLC) SATA 6Gb/s 2.5-inch Solid State Drive
SKU: THNSNK128GCS8
Price: $128.95
00UP005 - Lenovo 128GB Triple-Level Cell (TLC) SATA 6Gb/s 2.5-inch Solid State Drive
SKU: 00UP005
Price: $130.57
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.