Replacement for 400-ATLJ: Drop-In Alternatives We Stock
Looking for a replacement for the 400-ATLJ (400-ATLJ - Dell 800GB Triple-Level Cell SATA 6 Gb/s Hot-Swappable 2.5-Inch Solid State Drive)? 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-ATLJ
| SKU | 400-ATLJ |
|---|---|
| Product | 400-ATLJ - Dell 800GB Triple-Level Cell SATA 6 Gb/s Hot-Swappable 2.5-Inch Solid State Drive |
| Current price | $286.32 |
| Stock status | In Stock |
| Detail page | View 400-ATLJ › |
Drop-in replacements for 400-ATLJ
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.
Dell 400-AQRN 800GB Triple-Level Cell SAS 12Gb/s Hot-Pluggable Mixed Use 512e 2.5-Inch Solid State Drive With Tray For 14g And 15g PowerEdge Servers
SKU: 400-AQRN
Price: $400.00
Dell 400-AZPP 800GB Triple-Level Cell SAS 12Gb/s Mixed Use 2.5-Inch Solid State Drive Solid State DriveFor 14g PowerEdge Server
SKU: 400-AZPP
Price: $408.42
Dell 400-AZRM 800GB Triple-Level Cell SAS 12Gb/s Hot-Pluggable Mixed Use 512e 2.5-Inch Solid State Drive With Tray For PowerEdge Servers
SKU: 400-AZRM
Price: $408.42
Dell 400-BBLT Pm6 Series Enterprise Class 800GB Triple-Level Cell SAS 12Gb/s Hot-Pluggable Write Intensive 2.5-Inch Solid State Drive Solid State Drive For Emc 14g PowerEdge Server
SKU: 400-BBLT
Price: $668.42
Dell 400-AZRF 800GB Triple-Level Cell SAS 12Gb/s Hot-Pluggable Mixed Use 512e 2.5-Inch Solid State Drive With Tray For PowerEdge Servers
SKU: 400-AZRF
Price: $2,349.47
3PVNW - Dell 800GB Triple-Level Cell SATA 6Gb/s Hot-Swappable 2.5-Inch Solid State Drive
SKU: 3PVNW
Price: $286.32
03PVNW - Dell 800GB Triple-Level Cell SATA 6Gb/s Hot-Swappable 2.5-Inch Solid State Drive
SKU: 03PVNW
Price: $1,202.53
Dell 31XDY Dell Dell 031XDY / 31XDY 800GB Triple-Level Cell PCI Express NVMe 3.0 Mixed Use M.2 2280 Solid State Drive
SKU: 31XDY
Price: $749.47
Dell 30HYT Dell Dell 030HYT / 30HYT 800GB Triple-Level Cell PCI Express NVMe 4.0 Mixed Use SFF 2.5-Inch Solid State Drive
SKU: 30HYT
Price: $1,300.00
Dell GW8T1 Dell 0GW8T1 / GW8T1 800GB Triple-Level Cell SAS 12Gb/s 2.5-inch Solid State Drive with Tray for 14 PowerEdge Server
SKU: GW8T1
Price: $273.68
Dell H07XR Dell 0H07XR / H07XR 800GB Triple-Level Cell SAS 12Gb/s 2.5-inch Solid State Drive
SKU: H07XR
Price: $289.47
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.