Replacement for 390824-2DM: Drop-In Alternatives We Stock
Looking for a replacement for the 390824-2DM (390824-2DM - HP 2GB Kit (4 X 512MB) DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM 1.8V 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 390824-2DM
| SKU | 390824-2DM |
|---|---|
| Product | 390824-2DM - HP 2GB Kit (4 X 512MB) DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory |
| Current price | $456.08 |
| Stock status | In Stock |
| Detail page | View 390824-2DM › |
Drop-in replacements for 390824-2DM
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.
390824-B21 - HP 1GB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: 390824-B21
Price: $71.58
390824-S21 - HP 1GB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: 390824-S21
Price: $137.59
HP 390824-B21#0D1 1GB DDR2-533MHz ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: 390824-B21-0D1
Price: $137.59
AB563A - HP 2GB Kit (4 X 512MB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Memory
SKU: AB563A
Price: $357.89
AB563AR - HP 2GB Kit (4 X 512MB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory
SKU: AB563AR
Price: $619.54
AB563-6001A - HP 2GB Kit (4 X 512MB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory
SKU: AB563-6001A
Price: $619.54
P8670U - HP 512MB Kit (2 X 256MB) DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory
SKU: P8670U
Price: $234.20
AD273A - HP 1GB Kit (2 X 512MB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Single Rank Memory
SKU: AD273A
Price: $318.14
AD342A - HP 1GB Kit (2 X 512MB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Single Rank Memory
SKU: AD342A
Price: $318.14
397310-B21 - HP 1GB Kit (2 X 512MB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Memory
SKU: 397310-B21
Price: $318.14
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.