Replacement for 400-AEFM: Drop-In Alternatives We Stock
Looking for a replacement for the 400-AEFM (400-AEFM - Dell 1TB 7200RPM SAS 6Gb/s Self-Encrypting Hot-Pluggable 2.5-inch Hard Drive with Tray)? 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-AEFM
| SKU | 400-AEFM |
|---|---|
| Product | 400-AEFM - Dell 1TB 7200RPM SAS 6Gb/s Self-Encrypting Hot-Pluggable 2.5-inch Hard Drive with Tray |
| Current price | $259.50 |
| Stock status | In Stock |
| Detail page | View 400-AEFM › |
Drop-in replacements for 400-AEFM
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-ABHZ - Dell 1TB 7200RPM SAS 6Gb/s Self-Encrypting 2.5-inch Nearline Hard Drive with Tray for PowerEdge R430 Server system
SKU: 400-ABHZ
Price: $208.66
400-ACYM - Dell 1TB 7200RPM SAS 6Gb/s Self-Encrypting Hot-Pluggable 2.5-inch Nearline Hard Drive for PowerEdge M610 / PowerVault MD1120 Server System
SKU: 400-ACYM
Price: $208.66
400-ACYE - Dell 1TB 7200RPM SAS 6Gb/s Self-Encrypting Hot-Pluggable 2.5-inch Nearline Hard Drive for PowerEdge M610 / PowerVault MD1120 Server System
SKU: 400-ACYE
Price: $249.39
400-ADRU - Dell 1TB 7200RPM SAS 6Gb/s Self-Encrypting 2.5-inch Hard Drive with Tray for PowerEdge M600 Server System
SKU: 400-ADRU
Price: $461.91
342-3160 - Dell 1TB 7200RPM SAS 6Gb/s Near Line Self-Encrypting 2.5-inch Hot Pluggable Hard Drive with Tray for PowerEdge Server
SKU: 342-3160
Price: $255.95
342-3527 - Dell 1TB 7200RPM SAS 6Gb/s Near Line Self-Encrypting 2.5-inch Hot Pluggable Hard Drive with Tray for PowerEdge Server
SKU: 342-3527
Price: $493.67
400-ACYO - Dell Self-Encrypting 300GB 15000RPM SAS 6Gb/s 2.5-inch Hard Drive
SKU: 400-ACYO
Price: $307.59
400-ADRW - Dell Self-Encrypting 300GB 15000RPM SAS 6Gb/s Hot-Pluggable 2.5-inch Hard Drive
SKU: 400-ADRW
Price: $307.59
400-AFPF - Dell 1.2TB 10000RPM SAS 6Gb/s Self-Encrypting Hot-Pluggable 2.5-inch Hard Drive with Tray for PowerEdge M520 / R715 Server System
SKU: 400-AFPF
Price: $439.41
400-AHFX - Dell 1.2TB 10000RPM SAS 6Gb/s Self-Encrypting Hot-Pluggable 2.5-inch Hard Drive with Tray for 13G PowerEdge M605 / T620 Server System
SKU: 400-AHFX
Price: $439.41
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.