Replacement for 408851-16G: Drop-In Alternatives We Stock
Looking for a replacement for the 408851-16G (408851-16G - HP 16GB Kit (16 X 1GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single 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 408851-16G
| SKU | 408851-16G |
|---|---|
| Product | 408851-16G - HP 16GB Kit (16 X 1GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory |
| Current price | $1,811.03 |
| Stock status | In Stock |
| Detail page | View 408851-16G › |
Drop-in replacements for 408851-16G
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.
461826-16G - HP 16GB Kit (16 X 1GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Low Voltage Dual Rank Memory
SKU: 461826-16G
Price: $1,811.03
397411-16G - HP 16GB Kit (16 X 1GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Low Voltage Dual Rank Memory
SKU: 397411-16G
Price: $1,811.03
397415-16G - HP 16GB Kit (4X4GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Memory
SKU: 397415-16G
Price: $474.25
466440-16G - HP 16GB Kit (4 X 4GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Low Voltage Dual Rank Memory
SKU: 466440-16G
Price: $520.97
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
408853-16G - HP 16GB Kit (8 X 2GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for ProLiant G5 Server
SKU: 408853-16G
Price: $961.29
397413-16G - HP 16GB Kit (8 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory for ProLiant Servers
SKU: 397413-16G
Price: $1,015.64
461828-16G - HP 16GB Kit (8 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Low Voltage Dual Rank Memory
SKU: 461828-16G
Price: $1,131.79
408850-16G - HP 16GB Kit (32 X 512MB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory
SKU: 408850-16G
Price: $4,172.62
348106-16G - HP 16GB Kit (4 X 4GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Dual Rank Memory
SKU: 348106-16G
Price: $698.66
404122-16G - HP 16GB Kit (4 X 4GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Dual Rank Memory
SKU: 404122-16G
Price: $698.66
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.