Replacement for THNSFJ256GDNU: Drop-In Alternatives We Stock
Looking for a replacement for the THNSFJ256GDNU (THNSFJ256GDNU - Toshiba HG6 Series 256GB Multi-Level Cell (MLC) SATA 6Gb/s M.2 2280 Solid State Drive)? Pro Disk Network ships Toshiba 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 THNSFJ256GDNU
| SKU | THNSFJ256GDNU |
|---|---|
| Product | THNSFJ256GDNU - Toshiba HG6 Series 256GB Multi-Level Cell (MLC) SATA 6Gb/s M.2 2280 Solid State Drive |
| Current price | $182.37 |
| Stock status | In Stock |
| Detail page | View THNSFJ256GDNU › |
Drop-in replacements for THNSFJ256GDNU
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.
THNSNH256GBST - Toshiba HG5d Series 256GB Multi-Level Cell (MLC) SATA 6Gb/s 2.5-inch Solid State Drive
SKU: THNSNH256GBST
Price: $163.74
THNSNJ256G8NU - Toshiba HG6 Series 256GB Multi-Level Cell (MLC) SATA 6Gb/s M.2 2280 Solid State Drive
SKU: THNSNJ256G8NU
Price: $182.37
H000082690 - Toshiba PM871 256GB Multi-Level Cell (MLC) SATA 6Gb/s M.2 2280 Solid State Drive
SKU: H000082690
Price: $250.53
H000082680 - Toshiba PM871 256GB Multi-Level Cell (MLC) SATA 6Gb/s M.2 2280 Solid State Drive
SKU: H000082680
Price: $256.42
P000586320 - Toshiba 256GB Multi-Level Cell (MLC) SATA 6Gb/s mSATA Solid State Drive
SKU: P000586320
Price: $821.20
THNSNB030GMCJ - Toshiba SG2 Series 30GB Multi-Level Cell (MLC) SATA 3Gb/s mSATA Solid State Drive
SKU: THNSNB030GMCJ
Price: $127.53
THNSNJ128G8NU - Toshiba HG6 Series 128GB Multi-Level Cell (MLC) SATA 6Gb/s M.2 2280 Solid State Drive
SKU: THNSNJ128G8NU
Price: $128.95
THNSNC064GAMJ - Toshiba HG3 Series 64GB Multi-Level Cell (MLC) SATA 3Gb/s 1.8-inch Solid State Drive
SKU: THNSNC064GAMJ
Price: $141.70
THNSNJ128GCSY - Toshiba HG6 Series 128GB Multi-Level Cell (MLC) SATA 6Gb/s 2.5-inch Solid State Drive
SKU: THNSNJ128GCSY
Price: $143.39
THNSNH512GBST - Toshiba HG5d Series 512GB Multi-Level Cell (MLC) SATA 6Gb/s 2.5-inch Solid State Drive
SKU: THNSNH512GBST
Price: $159.70
THNSNC128GAMJ - Toshiba HG3 Series 128GB Multi-Level Cell (MLC) SATA 3Gb/s 1.8-inch Solid State Drive
SKU: THNSNC128GAMJ
Price: $163.74
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.