Replacement for 441590-C91: Drop-In Alternatives We Stock
Looking for a replacement for the 441590-C91 (441590-C91 - HP 1GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL6 200-Pin SoDimm Single Rank 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 441590-C91
| SKU | 441590-C91 |
|---|---|
| Product | 441590-C91 - HP 1GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL6 200-Pin SoDimm Single Rank Memory Module |
| Current price | $137.59 |
| Stock status | In Stock |
| Detail page | View 441590-C91 › |
Drop-in replacements for 441590-C91
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.
441590-TC2 - HP 1GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL6 200-Pin SoDimm Single Rank Memory Module
SKU: 441590-TC2
Price: $137.59
441590-881 - HP 1GB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDimm 1.8V Memory Module
SKU: 441590-881
Price: $137.59
441590-888 - HP 1GB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDimm 1.8V Memory Module
SKU: 441590-888
Price: $137.59
441590-DX8 - HP 1GB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDimm 1.8V Memory Module
SKU: 441590-DX8
Price: $137.59
441590-001 - HP 1GB DDR2-800MHz non-ECC Unbuffered CL6 240-Pin DIMM 1.8V Single Rank Memory Module
SKU: 441590-001
Price: $160.25
HP497762-HR2-ELF - Kingston 1GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL6 200-Pin SoDimm Memory Module
SKU: HP497762-HR2-ELF
Price: $83.26
TS1GHP292A - Transcend 1GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL5 200-Pin SoDimm Dual Rank Memory Module
SKU: TS1GHP292A
Price: $99.38
577970-001 - HP 1GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL6 200-Pin SoDimm 1.8V Memory Module
SKU: 577970-001
Price: $137.59
570027-001 - HP 1GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL6 200-Pin SoDimm 1.8V Memory Module
SKU: 570027-001
Price: $137.59
573721-006 - HP 1GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL6 200-Pin SoDimm 1.8V Memory Module
SKU: 573721-006
Price: $137.59
532331-001 - HP 1GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL6 200-Pin SoDimm 1.8V Memory Module
SKU: 532331-001
Price: $137.59
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.