Replacement for 400-ABPU: Drop-In Alternatives We Stock
Looking for a replacement for the 400-ABPU (400-ABPU - Dell 1.2TB 10000RPM SAS 6Gb/s 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-ABPU
| SKU | 400-ABPU |
|---|---|
| Product | 400-ABPU - Dell 1.2TB 10000RPM SAS 6Gb/s 2.5-inch Hard Drive with Tray |
| Current price | $380.04 |
| Stock status | In Stock |
| Detail page | View 400-ABPU › |
Drop-in replacements for 400-ABPU
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-AESN - Dell 300GB SAS 6Gb/s 10000RPM 2.5-inch Hard Drive with Tray for PowerEdge / PowerVault Server
SKU: 400-AESN
Price: $68.42
400-AGTO - Dell 1.8TB 10000RPM SAS 6Gb/s 512E Hot Pluggable 2.5-inch (In 3.5-inch Hybrid Carrier) Hard Drive with Tray for 13G Server
SKU: 400-AGTO
Price: $82.11
400-AEFO - Dell 1.2TB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive with Tray
SKU: 400-AEFO
Price: $155.79
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-ACXD - Dell 900GB 10000RPM SAS 6Gb/s Hot-Pluggable 2.5-inch Hard Drive with Tray
SKU: 400-ACXD
Price: $160.00
400-AGDG - Dell 900GB 10000RPM SAS 6Gb/s Hot-Swappable 2.5-inch Hard Drive with Tray
SKU: 400-AGDG
Price: $160.00
400-ACYK - Dell 900GB 10000RPM SAS 6Gb/s Hot-Pluggable 2.5-inch Hard Drive with Tray
SKU: 400-ACYK
Price: $160.00
400-ACXT - Dell 900GB 10000RPM SAS 6Gb/s Hot-Pluggable 2.5-inch Hard Drive with Tray
SKU: 400-ACXT
Price: $160.00
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.