Replacement for 408854-64G: Drop-In Alternatives We Stock
Looking for a replacement for the 408854-64G (408854-64G - HP 64GB Kit (16 X 4GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory)? 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 408854-64G
| SKU | 408854-64G |
|---|---|
| Product | 408854-64G - HP 64GB Kit (16 X 4GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory |
| Current price | $2,278.68 |
| Stock status | In Stock |
| Detail page | View 408854-64G › |
Drop-in replacements for 408854-64G
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.
408854-16G - HP 16GB Kit (4 X 4GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory
SKU: 408854-16G
Price: $558.36
713981-64G - HP 64GB Kit (16 X 4GB) DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM Low Voltage 1.35V Single Rank Memory
SKU: 713981-64G
Price: $1,361.04
708637-64G - HP 64GB Kit (16 X 4GB) DDR3-1866MHz PC3-14900 ECC Registered CL13 240-Pin DIMM Single Rank Memory
SKU: 708637-64G
Price: $1,919.01
672633-64G - HP 64GB Kit (4 X 16GB) DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory
SKU: 672633-64G
Price: $401.08
672631-64G - HP 64GB Kit (4 X 16GB) DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM Dual Rank Memory
SKU: 672631-64G
Price: $401.08
713985-64G - HP 64GB Kit (4 X 16GB) DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory
SKU: 713985-64G
Price: $405.39
647901-64G - HP 64GB Kit (4 X 16GB) DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM Dual Rank Memory
SKU: 647901-64G
Price: $506.55
726720-64G - HP 64GB Kit (4 X 16GB) DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory
SKU: 726720-64G
Price: $590.97
516423-64G - HP 64GB Kit (8 X 8GB) DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM Dual Rank Memory
SKU: 516423-64G
Price: $698.97
647899-64G - HP 64GB Kit (8 X 8GB) DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM Single Rank Memory
SKU: 647899-64G
Price: $708.83
726719-64G - HP 64GB Kit (4 X 16GB) DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory
SKU: 726719-64G
Price: $1,075.79
395409-64G - HP 64GB Kit (16X4GB) DDR-333MHz PC2700 ECC Registered CL2.5 184-Pin DIMM Memory
SKU: 395409-64G
Price: $3,688.58
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.