Replacement for MK2105MAT: Drop-In Alternatives We Stock
Looking for a replacement for the MK2105MAT (MK2105MAT - Toshiba 2GB 4200RPM ATA 2.5-inch Hard 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 MK2105MAT
| SKU | MK2105MAT |
|---|---|
| Product | MK2105MAT - Toshiba 2GB 4200RPM ATA 2.5-inch Hard Drive |
| Current price | $123.70 |
| Stock status | In Stock |
| Detail page | View MK2105MAT › |
Drop-in replacements for MK2105MAT
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.
PA3079E - Toshiba 2GB 4200RPM ATA-66 PC Card 256KB Cache 1.8-inch Hard Disk Drive
SKU: PA3079E
Price: $136.03
PA3079U - Toshiba 2GB 4200RPM ATA-66 PC Card 256KB Cache 1.8-inch Hard Disk Drive
SKU: PA3079U
Price: $204.07
PA3079U1PCC - Toshiba 2GB 4200RPM ATA-66 PC Card 256KB Cache 1.8-inch Hard Disk Drive
SKU: PA3079U1PCC
Price: $204.07
MK3212MAT - Toshiba 3.2GB 4200RPM IDE / ATA-33 512KB Cache 2.5-inch Hard Drive
SKU: MK3212MAT
Price: $291.79
MK3205MAV - Toshiba 3.2GB 4200RPM IDE / ATA-33 128KB Cache 2.5-inch Hard Drive
SKU: MK3205MAV
Price: $442.11
HDD2912 - Toshiba 3.2GB 4200RPM IDE / ATA-33 128KB Cache 2.5-inch Hard Drive
SKU: HDD2912
Price: $442.11
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.