Replacement for MK3263GSXN: Drop-In Alternatives We Stock
Looking for a replacement for the MK3263GSXN (MK3263GSXN - Toshiba 320GB 5400RPM SATA 3GB/s 8MB Cache 2.5-inch Hard Disk 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 MK3263GSXN
| SKU | MK3263GSXN |
|---|---|
| Product | MK3263GSXN - Toshiba 320GB 5400RPM SATA 3GB/s 8MB Cache 2.5-inch Hard Disk Drive |
| Current price | $266.62 |
| Stock status | In Stock |
| Detail page | View MK3263GSXN › |
Drop-in replacements for MK3263GSXN
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.
HDD2H11B - Toshiba 320GB 5400RPM SATA (SATA-II) 3GB/s 8MB Cache Super Slimline 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: HDD2H11B
Price: $257.00
HDD2H11C - Toshiba 320GB 5400RPM SATA (SATA-II) 3GB/s 8MB Cache Super Slimline 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: HDD2H11C
Price: $257.00
HDD2H11D - Toshiba 320GB 5400RPM SATA (SATA-II) 3GB/s 8MB Cache Super Slimline 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: HDD2H11D
Price: $257.00
HDD2H11F - Toshiba 320GB 5400RPM SATA (SATA-II) 3GB/s 8MB Cache Super Slimline 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: HDD2H11F
Price: $257.00
HDD2H11H - Toshiba 320GB 5400RPM SATA (SATA-II) 3GB/s 8MB Cache Super Slimline 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: HDD2H11H
Price: $257.00
HDD2H11S - Toshiba 320GB 5400RPM SATA (SATA-II) 3GB/s 8MB Cache Super Slimline 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: HDD2H11S
Price: $257.00
HDD2H11Z - Toshiba 320GB 5400RPM SATA (SATA-II) 3GB/s 8MB Cache Super Slimline 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: HDD2H11Z
Price: $257.00
HDD2H16 - Toshiba 320GB 5400RPM SATA (SATA-II) 3GB/s 8MB Cache Super Slimline 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: HDD2H16
Price: $257.00
HDD2H11A - Toshiba 320GB 5400RPM SATA (SATA-II) 3GB/s 8MB Cache Super Slimline 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: HDD2H11A
Price: $257.00
MK3275GSX - Toshiba 320GB 5400RPM 8MB Cache 2.5-inch SATA 3GB/s Hard Drive
SKU: MK3275GSX
Price: $103.62
HDD2J94 - Toshiba 320GB 5400RPM 8MB Cache SATA 3GB/s 2.5-inch Laptop Hard Drive
SKU: HDD2J94
Price: $113.68
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.