Replacement for EX445AV: Drop-In Alternatives We Stock
Looking for a replacement for the EX445AV (EX445AV - HP 512MB (2 x 256MB) DDR2-533MHz non-ECC Unbuffered CL4 240-Pin DIMM 1.8V 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 EX445AV
| SKU | EX445AV |
|---|---|
| Product | EX445AV - HP 512MB (2 x 256MB) DDR2-533MHz non-ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module |
| Current price | $234.20 |
| Stock status | In Stock |
| Detail page | View EX445AV › |
Drop-in replacements for EX445AV
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.
EX374AV - HP 512MB (2 x 256MB) DDR2-533MHz non-ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: EX374AV
Price: $234.20
P8670U - HP 512MB Kit (2 X 256MB) DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory
SKU: P8670U
Price: $234.20
GB274AV - HP 512MB (2 x 256MB) DDR2-533MHz non-ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: GB274AV
Price: $234.20
EY828AV - HP 512MB (2 x 256MB) DDR2-533MHz non-ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: EY828AV
Price: $234.20
EY824AV - HP 512MB (2 x 256MB) DDR2-533MHz non-ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: EY824AV
Price: $234.20
EW179AV - HP 512MB (2 x 256MB) DDR2-533MHz non-ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: EW179AV
Price: $234.20
EW128AV - HP 512MB (2 x 256MB) DDR2-533MHz non-ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: EW128AV
Price: $234.20
EW141AV - HP 512MB (2 x 256MB) DDR2-533MHz non-ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: EW141AV
Price: $234.20
ER092AV - HP 512MB (2 x 256MB) DDR2-533MHz non-ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: ER092AV
Price: $234.20
EK510AV - HP 512MB (2 x 256MB) DDR2-533MHz non-ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: EK510AV
Price: $234.20
DY539AV - HP 512MB (2 x 256MB) DDR2-533MHz ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: DY539AV
Price: $260.79
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.