Replacement for 400-AEFF: Drop-In Alternatives We Stock
Looking for a replacement for the 400-AEFF (400-AEFF - Dell 1TB 2.5-inch 6GB/s 7200RPM Near Line HS SAS 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 400-AEFF
| SKU | 400-AEFF |
|---|---|
| Product | 400-AEFF - Dell 1TB 2.5-inch 6GB/s 7200RPM Near Line HS SAS Hard Drive |
| Current price | $103.16 |
| Stock status | In Stock |
| Detail page | View 400-AEFF › |
Drop-in replacements for 400-AEFF
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-AEFH - Dell 1TB 2.5-inch 6GB/s 7200RPM Near Line SED HS SAS Hard Drive
SKU: 400-AEFH
Price: $574.01
400-AEFN - Dell 1TB 3.5-inch 6GB/s 7200RPM Near Line SED HS SAS Hard Drive Hybrid
SKU: 400-AEFN
Price: $772.04
400-AXFF - Dell 1TB 7200RPM Near Line SAS 12Gb/s Hot-Pluggable 2.5-inch Hard Drive
SKU: 400-AXFF
Price: $52.63
62VY2 - Dell 1TB 7200RPM SAS 6Gb/s Near Line 3.5-inch Hot Swap Hard Drive with Tray
SKU: 62VY2
Price: $84.21
342-5746 - Dell 1TB 7200RPM SAS 6GB/s Near-Line 2.5-inch Internal Hard Disk Drive
SKU: 342-5746
Price: $128.42
342-5744 - Dell 1TB 7200RPM SAS 6GB/s Near-Line 2.5-inch Internal Hard Disk Drive
SKU: 342-5744
Price: $128.42
3DWMV - Dell 1TB 7200RPM 16MB Cache SAS 6Gb/s Near Line 3.5-inch Hard Drive with Tray
SKU: 3DWMV
Price: $147.37
F8MF2 - Dell 1TB 7200RPM SAS 6Gb/s Near-Line 3.5-inch Hard Drive for PowerEdge C6220
SKU: F8MF2
Price: $165.79
062VY2 - Dell 1TB 7200RPM SAS 6Gb/s Near Line 3.5-inch Hot Swap Hard Drive with Tray
SKU: 062VY2
Price: $165.79
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.