Alternative to 400-AEFO: Better-Value Equivalents in Stock
Comparing the 400-AEFO (400-AEFO - Dell 1.2TB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive with Tray) against alternatives? Pro Disk Network stocks 12 similar Dell parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 400-AEFO
| SKU | 400-AEFO |
|---|---|
| Product | 400-AEFO - Dell 1.2TB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive with Tray |
| Current price | $155.79 |
| Stock status | In Stock |
| Detail page | View 400-AEFO › |
Alternatives to 400-AEFO
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-AEFG - Dell 1.2TB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive with Tray
SKU: 400-AEFG
Price: $155.79
400-ACYL - Dell 900GB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch SED Hard Drive with Tray
SKU: 400-ACYL
Price: $210.53
400-AGMO - Dell 1.2TB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive with Tray
SKU: 400-AGMO
Price: $344.33
400-AFZW - Dell 1.2TB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive with Tray
SKU: 400-AFZW
Price: $344.33
400-AFUC - Dell 1.2TB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive with Tray
SKU: 400-AFUC
Price: $344.33
400-AERE - Dell 1.2TB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive with Tray
SKU: 400-AERE
Price: $344.33
400-ABQY - Dell 1.2TB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive with Tray
SKU: 400-ABQY
Price: $344.33
400-ACIX - Dell 1.2TB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive with Tray
SKU: 400-ACIX
Price: $344.33
400-AHZF - Dell 1.2TB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive with Tray
SKU: 400-AHZF
Price: $369.84
400-AFPX - Dell 1.2TB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive with Tray
SKU: 400-AFPX
Price: $369.84
400-ADQV - Dell 1.2TB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive with Tray
SKU: 400-ADQV
Price: $369.84
400-ABDW - Dell 1.2TB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive with Tray
SKU: 400-ABDW
Price: $380.04
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.