Replacement for H6G53AU: Drop-In Alternatives We Stock
Looking for a replacement for the H6G53AU (H6G53AU - HP 400GB MLC SAS 6Gb/s 3.5-inch Solid State Drive)? Pro Disk Network ships HP 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 H6G53AU
| SKU | H6G53AU |
|---|---|
| Product | H6G53AU - HP 400GB MLC SAS 6Gb/s 3.5-inch Solid State Drive |
| Stock status | In Stock |
| Detail page | View H6G53AU › |
Drop-in replacements for H6G53AU
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.
C8R68A - HP 4 x 400GB Multi-Level Cell (MLC) SAS 6Gb/s 2.5-inch Solid State Drive
SKU: C8R68A
Price: $99.26
691026-001 - HP 400GB SAS 6Gb/s Hot-Pluggable 2.5-inch MLC Solid State Drive
SKU: 691026-001
Price: $155.79
690811-002 - HP Enterprise 400GB SAS 6Gb/s 2.5-inch MLC Solid State Drive
SKU: 690811-002
Price: $155.79
690821-S21 - HP 400GB Multi-Level Cell (MLC) SAS 6Gb/s Mainstream Endurance 2.5-inch Solid State Drive with Smart Carrier
SKU: 690821-S21
Price: $155.79
727399-001 - HP 400GB Multi-Level Cell (MLC) SAS 6Gb/s 2.5-inch Solid State Drive for StoreServ 10000
SKU: 727399-001
Price: $326.32
632430-002 - HP Enterprise 400GB MLC SAS 6Gb/s 2.5-inch Solid State Drive
SKU: 632430-002
Price: $389.47
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.