Replacement for RDFFY: Drop-In Alternatives We Stock
Looking for a replacement for the RDFFY (RDFFY - Dell 900GB 15000RPM SAS 12Gb/s 512e Turbo Boost Enhanced Cache Hot-Pluggable 2.5-inch Hard Drive)? Pro Disk Network ships Dell 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 RDFFY
| SKU | RDFFY |
|---|---|
| Product | RDFFY - Dell 900GB 15000RPM SAS 12Gb/s 512e Turbo Boost Enhanced Cache Hot-Pluggable 2.5-inch Hard Drive |
| Current price | $571.68 |
| Stock status | In Stock |
| Detail page | View RDFFY › |
Drop-in replacements for RDFFY
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.
400-AUSN - Dell 900GB 15000RPM SAS 12Gb/s 512e Turbo Boost Enhanced Cache Hot-Pluggable 2.5-inch Hard Drive
SKU: 400-AUSN
Price: $503.09
400-AURK - Dell 900GB 15000RPM SAS 12Gb/s 512e Turbo Boost Enhanced Cache Hot-Pluggable 2.5-inch Hard Drive
SKU: 400-AURK
Price: $503.09
400-APXK - Dell 900GB 15000RPM SAS 12Gb/s 512e Turbo Boost Enhanced Cache Hot-Pluggable 2.5-inch Hard Drive
SKU: 400-APXK
Price: $525.96
400-APXL - Dell 900GB 15000RPM SAS 12Gb/s 512e Turbo Boost Enhanced Cache Hot-Pluggable 2.5-inch Hard Drive
SKU: 400-APXL
Price: $525.96
400-APXQ - Dell 900GB 15000RPM SAS 12Gb/s 512e Turbo Boost Enhanced Cache Hot-Pluggable 2.5-inch Hard Drive
SKU: 400-APXQ
Price: $525.96
0MHY92 - Dell 900GB 15000RPM SAS 12Gb/s 512e Turbo Boost Enhanced Cache Hot-Pluggable 2.5-inch Hard Drive
SKU: 0MHY92
Price: $548.82
MHY92 - Dell 900GB 15000RPM SAS 12Gb/s 512e Turbo Boost Enhanced Cache Hot-Pluggable 2.5-inch Hard Drive
SKU: MHY92
Price: $548.82
01053F - Dell 900GB 15000RPM SAS 12Gb/s 512e Turbo Boost Enhanced Cache Hot-Pluggable 2.5-inch Hard Drive
SKU: 01053F
Price: $571.68
1053F - Dell 900GB 15000RPM SAS 12Gb/s 512e Turbo Boost Enhanced Cache Hot-Pluggable 2.5-inch Hard Drive
SKU: 1053F
Price: $571.68
0RDFFY - Dell 900GB 15000RPM SAS 12Gb/s 512e Turbo Boost Enhanced Cache Hot-Pluggable 2.5-inch Hard Drive
SKU: 0RDFFY
Price: $571.68
400-APXH - Dell 900GB 15000RPM SAS 12Gb/s Turbo Boost Enhanced Cache Hot-Pluggable 2.5-inch Hard Drive
SKU: 400-APXH
Price: $596.61
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.