Replacement for THNS256GG8BB: Drop-In Alternatives We Stock
Looking for a replacement for the THNS256GG8BB (THNS256GG8BB - Toshiba 256GB 2.5-inch Serial ATA-2 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 THNS256GG8BB
| SKU | THNS256GG8BB |
|---|---|
| Product | THNS256GG8BB - Toshiba 256GB 2.5-inch Serial ATA-2 Solid State Drive |
| Stock status | In Stock |
| Detail page | View THNS256GG8BB › |
Drop-in replacements for THNS256GG8BB
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.
THNS256GG8BBAA - Toshiba 256GB 2.5-inch inch Serial ATA-2 Solid State Drive
SKU: THNS256GG8BBAA
Price: $235.79
THNS128GG4BAAA - Toshiba 128GB 1.8-inch microSATA Serial ATA-2 Solid State Drive
SKU: THNS128GG4BAAA
Price: $150.09
THNS512GG8BBAA - Toshiba 512GB 2.5-inch Serial ATA-2 Solid State Drive
SKU: THNS512GG8BBAA
Price: $235.79
KXG50ZNV256G - Toshiba XG5 256GB Triple-Level-Cell PCI Express 3.0 x4 NVMe M.2 2280 Solid State Drive
SKU: KXG50ZNV256G
Price: $143.39
KBG30ZMV256G - Toshiba 256GB TLC PCI Express 3.0 x2 NVMe M.2 2280 Solid State Drive (SSD)
SKU: KBG30ZMV256G
Price: $143.39
THNSNH256GMCT - Toshiba 256GB 6GB/s case-less MSATA Solid State Drive
SKU: THNSNH256GMCT
Price: $163.74
THNSNH256GBST - Toshiba HG5d Series 256GB Multi-Level Cell (MLC) SATA 6Gb/s 2.5-inch Solid State Drive
SKU: THNSNH256GBST
Price: $163.74
THNSNK256GCS8 - Toshiba SG5 256GB Triple-Level-Cell SATA 6Gb/s 2.5-inch Solid State Drive
SKU: THNSNK256GCS8
Price: $182.37
THNSNJ256G8NU - Toshiba HG6 Series 256GB Multi-Level Cell (MLC) SATA 6Gb/s M.2 2280 Solid State Drive
SKU: THNSNJ256G8NU
Price: $182.37
THNSN5256GPUK - Toshiba XG4 256GB Triple-Level-Cell PCI Express 3.0 x4 NVMe M.2 2280 Solid State Drive
SKU: THNSN5256GPUK
Price: $182.37
THNSFJ256GDNU - Toshiba HG6 Series 256GB Multi-Level Cell (MLC) SATA 6Gb/s M.2 2280 Solid State Drive
SKU: THNSFJ256GDNU
Price: $182.37
THNSNJ256GCSU - Toshiba HG6 256GB Multi-Level-Cell SATA 6Gb/s 2.5-inch Solid State Drive
SKU: THNSNJ256GCSU
Price: $205.26
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.