Replacement for 809085-391: Drop-In Alternatives We Stock
Looking for a replacement for the 809085-391 (809085-391 - HP 64GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin Load Reduced DIMM 1.2V Quad Rank Memory Module)? 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 809085-391
| SKU | 809085-391 |
|---|---|
| Product | 809085-391 - HP 64GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin Load Reduced DIMM 1.2V Quad Rank Memory Module |
| Current price | $757.89 |
| Stock status | In Stock |
| Detail page | View 809085-391 › |
Drop-in replacements for 809085-391
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.
809085-591 - HP 64GB PC4-19200 DDR4-2400Mhz ECC Registered CL17 Load Reduced LRDIMM 1.2V Quad-Rank Memory
SKU: 809085-591
Price: $461.05
809085-181 - HP 64GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin Load Reduced DIMM 1.2V Quad Rank Memory Module
SKU: 809085-181
Price: $550.64
809085-091U - HP 64GB PC4-19200 DDR4-2400MHz ECC Registered CL17 LRDIMM 1.2V Quad-Rank Memory Module
SKU: 809085-091U
Price: $550.64
809085-091 - HP 64GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Quad Rank Memory Module
SKU: 809085-091
Price: $2,454.74
809084-391 - HP 32GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 809084-391
Price: $342.11
Z5H73AV - HP 64GB Kit (4 x 16GB) PC4-19200 DDR4-2400MHz ECC Registered CL17 RDIMM 1.2V Dual-Rank Memory
SKU: Z5H73AV
Price: $195.63
P0003609-001 - HP 64GB PC4-19200 DDR4-2400MHz ECC Registered CL17 RDIMM 1.2V Quad-Rank Memory Module
SKU: P0003609-001
Price: $310.53
872638-B21 - HP 64GB DDR4-2400MHz PC-19200 ECC Registered CL17 288-Pin DIMM Memory Module
SKU: 872638-B21
Price: $461.05
874270-001 - HP 64GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin Load Reduced DIMM 1.2V Quad Rank Memory Module
SKU: 874270-001
Price: $473.68
859992-B21 - HP 64GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin Load Reduced DIMM 1.2V Quad Rank Memory Module
SKU: 859992-B21
Price: $473.68
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.