Replacement for HDD2F21: Drop-In Alternatives We Stock
Looking for a replacement for the HDD2F21 (HDD2F21 - Toshiba 640GB 16MB Cache 7200RPM SATA 3GB/s 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 HDD2F21
| SKU | HDD2F21 |
|---|---|
| Product | HDD2F21 - Toshiba 640GB 16MB Cache 7200RPM SATA 3GB/s 2.5-inch Hard Disk Drive |
| Current price | $351.99 |
| Stock status | In Stock |
| Detail page | View HDD2F21 › |
Drop-in replacements for HDD2F21
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.
MK6461GSYD - Toshiba 640GB 16MB Cache 7200RPM SATA 3GB/s 2.5-inch Hard Disk Drive
SKU: MK6461GSYD
Price: $270.54
MK6461GSYF - Toshiba 640GB 16MB Cache 7200RPM SATA 3GB/s 2.5-inch Hard Disk Drive
SKU: MK6461GSYF
Price: $270.54
MK6461GSY - Toshiba 640GB 7200RPM SATA 3GB/s 16MB Cache 2.5-inch Hard Disk Drive
SKU: MK6461GSY
Price: $291.79
MK6461GSYG - Toshiba 640GB 16MB Cache 7200RPM SATA 3GB/s 2.5-inch Hard Disk Drive
SKU: MK6461GSYG
Price: $294.37
HDD2F53 - Toshiba 640GB 16MB Cache 7200RPM SATA 3GB/s 2.5-inch Hard Disk Drive
SKU: HDD2F53
Price: $344.33
HDD2F41 - Toshiba 640GB 16MB Cache 7200RPM SATA 3GB/s 2.5-inch Hard Disk Drive
SKU: HDD2F41
Price: $344.84
P000539260 - Toshiba 640GB 7200RPM SATA 3GB/s 16MB Cache 2.5-inch Hard Disk Drive
SKU: P000539260
Price: $417.29
HDD2F11 - Toshiba 640GB 16MB Cache 7200RPM SATA 3GB/s 2.5-inch Hard Disk Drive
SKU: HDD2F11
Price: $445.93
MK6461GSYN - Toshiba 640GB 7200RPM SATA 3Gbps 16MB Cache 2.5-inch Hard Drive
SKU: MK6461GSYN
Price: $173.68
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.