Replacement for 400-ALSF: Drop-In Alternatives We Stock
Looking for a replacement for the 400-ALSF (400-ALSF - Dell Hybrid Self-Encrypting 1.2TB 10000RPM SAS 12GB/s 2.5inch(3.5-inch Hybrid Carrier) Hot-Pluggable Hard Drive for PowerEdge Server)? 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-ALSF
| SKU | 400-ALSF |
|---|---|
| Product | 400-ALSF - Dell Hybrid Self-Encrypting 1.2TB 10000RPM SAS 12GB/s 2.5inch(3.5-inch Hybrid Carrier) Hot-Pluggable Hard Drive for PowerEdge Server |
| Current price | $212.63 |
| Stock status | In Stock |
| Detail page | View 400-ALSF › |
Drop-in replacements for 400-ALSF
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-ALSG - Dell Hybrid Self-Encrypting 1.2TB 10000RPM SAS 12GB/s 2.5inch(3.5-inch Hybrid Carrier) Hot-Pluggable Hard Drive for PowerEdge Server
SKU: 400-ALSG
Price: $212.63
400-AMFT - Dell Self-Encrypting 1.8TB 10000RPM SAS 12Gb/s 2.5-inch (In 3.5-inch Hybrid Carrier) Hard Drive with Tray
SKU: 400-AMFT
Price: $184.21
400-AUTN - Dell 1.2TB 10000RPM Self-Encrypting SAS 12Gb/s 512n 2.5-inch Hot-Pluggable with 3.5-inch Hybrid Carrier
SKU: 400-AUTN
Price: $480.21
400-AVBP - Dell 2.4TB 10000RPM Self-Encrypting SAS 12Gb/s Hot-Pluggable 2.5-inch Hard Drive with 3.5-inch Hybrid Carrier
SKU: 400-AVBP
Price: $784.21
400-AVHC - Dell 2.4TB 10000RPM Self-Encrypting SAS 12Gb/s 512e 2.5-inch Hard Drive with 3.5-inch Hybrid Carrier
SKU: 400-AVHC
Price: $784.21
400-AVHE - Dell 2.4TB 10000RPM Self-Encrypting SAS 12Gb/s 512e 2.5-inch Hard Drive with 3.5-inch Hybrid Carrier
SKU: 400-AVHE
Price: $784.21
Dell Dell WMMRK Dell 0WMMRK / WMMRK 2.4TB 10000RPM 12Gb/s SAS 256MB Cache Hot-Pluggable Self-Encrypting Drives (SED) 2.5-Inch Hard Drive With 3.5-Inch Hybrid Carrier For PowerEdge Server & PowerVault
SKU: DELL WMMRK
Price: $884.21
400-AHNL - Dell Hybrid Self-Encrypting 600GB 15000RPM SAS 12GB/s 2.5-inch Hot-Pluggable Hard Drive for PowerEdge & Powervault Server
SKU: 400-AHNL
Price: $784.42
400-APFC - Dell 900GB 15000RPM Self-Encrypting SAS 12Gb/s 512n 2.5-inch Hot-Plug Hard Drive with 3.5-inch Hybrid Carrier
SKU: 400-APFC
Price: $811.63
67W44 - Dell 1.2TB 10000RPM Self-Encrypting SAS 12Gb/s 512n 2.5-inch Hot-Pluggable with 3.5-inch Hybrid Carrier
SKU: 67W44
Price: $73.68
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.