Replacement for 461828-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 461828-B21 (461828-B21 - HP 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V 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 461828-B21
| SKU | 461828-B21 |
|---|---|
| Product | 461828-B21 - HP 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Dual Rank Memory |
| Current price | $138.95 |
| Stock status | In Stock |
| Detail page | View 461828-B21 › |
Drop-in replacements for 461828-B21
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.
461828-S21 - HP 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Dual Rank Memory
SKU: 461828-S21
Price: $286.74
461828-001 - HP 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Dual Rank Memory
SKU: 461828-001
Price: $286.74
461828-24G - HP 24GB Kit (12 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Low Voltage Dual Rank Memory
SKU: 461828-24G
Price: $286.74
461828-12G - HP 12GB Kit (6 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Low Voltage Dual Rank Memory
SKU: 461828-12G
Price: $845.08
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
461828-20G - HP 20GB Kit (10 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Low Voltage Dual Rank Memory
SKU: 461828-20G
Price: $1,418.53
461828-28G - HP 28GB Kit (14 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Low Voltage Dual Rank Memory
SKU: 461828-28G
Price: $1,991.96
461828-32G - HP 32GB Kit (16 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Low Voltage Dual Rank Memory
SKU: 461828-32G
Price: $2,278.68
397413-B21 - HP 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Dual Rank Memory
SKU: 397413-B21
Price: $173.68
TS4GHP2823 - Transcend 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory
SKU: TS4GHP2823
Price: $185.83
TS4GHP7413 - Transcend 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory
SKU: TS4GHP7413
Price: $185.83
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.