Alternative to 400-AEFS: Better-Value Equivalents in Stock
Comparing the 400-AEFS (400-AEFS - Dell 1.2TB 2.5-inch 6GB/s 10000RPM SED FIPS 140-2 HS SAS Hard Drive) 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-AEFS
| SKU | 400-AEFS |
|---|---|
| Product | 400-AEFS - Dell 1.2TB 2.5-inch 6GB/s 10000RPM SED FIPS 140-2 HS SAS Hard Drive |
| Current price | $240.00 |
| Stock status | In Stock |
| Detail page | View 400-AEFS › |
Alternatives to 400-AEFS
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-AENY - Dell 1.2TB 10000RPM SAS 6Gb/s Hot-Swappable (SED FIPS 140-2) 2.5-inch Hard Drive
SKU: 400-AENY
Price: $1,454.29
342-5882 - Dell 1.2TB 10000RPM SAS 6Gb/s Hot-Swappable (SED FIPS 140-2) 2.5-inch Hard Drive
SKU: 342-5882
Price: $1,583.70
342-5886 - Dell 1.2TB 10000RPM SAS 6Gb/s Hot-Swappable (SED FIPS 140-2) 2.5-inch Hard Drive
SKU: 342-5886
Price: $1,583.70
Dell 400-BGZH 3.84TB SAS 12Gb/s Hot-Pluggable Read intensive Self-Encrypting Fips -140 Sed 2.5-Inch Solid State Drive With Tray For 14g PowerEdge Server
SKU: 400-BGZH
Price: $3,257.89
Dell 400-BGJU 3.84TB Triple-Level Cell SAS 12Gb/s Hot-Pluggable Read Intensive SED Fips 140 2.5-Inch Solid State Drive for Poweredge C6420/C6520
SKU: 400-BGJU
Price: $3,257.89
Dell 400-BGZE 3.84TB SAS 12Gb/s Hot-Pluggable Read intensive Self-Encrypting Fips -140 Sed 2.5-Inch Solid State Drive With Tray For 14g 15g 16g PowerEdge Server
SKU: 400-BGZE
Price: $3,257.89
Dell 400-BGZD 3.84TB SAS 12Gb/s Hot-Pluggable Read intensive Self-Encrypting Fips -140 Sed 2.5-Inch Solid State Drive With Tray For 14g PowerEdge Server
SKU: 400-BGZD
Price: $3,257.89
Dell 400-BGZI 3.84TB SAS 12Gb/s Hot-Pluggable Read intensive Self-Encrypting Fips -140 Sed 2.5-Inch Solid State Drive With Tray For PowerEdge Server
SKU: 400-BGZI
Price: $3,257.89
Dell 400-BMHW 3.84TB Triple-Level Cell SAS 12Gb/s Hot-Pluggable Mixed Use (512e) SED Fips 140-2 2.5-Inch Solid State Drive for Poweredge C6420/C6520
SKU: 400-BMHW
Price: $3,321.05
Dell 400-BEOY 3.84TB Triple-Level Cell SAS 12Gb/s Hot-Pluggable Mixed Use SED Fips 140-2 2.5-Inch Solid State Drive for Poweredge FD332
SKU: 400-BEOY
Price: $3,321.05
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.