Alternative to 43X5065: Better-Value Equivalents in Stock
Comparing the 43X5065 (43X5065 - IBM 1GB Kit (2 X 512MB) DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM Memory) against alternatives? Pro Disk Network stocks 12 similar IBM parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 43X5065
| SKU | 43X5065 |
|---|---|
| Product | 43X5065 - IBM 1GB Kit (2 X 512MB) DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM Memory |
| Current price | $229.76 |
| Stock status | In Stock |
| Detail page | View 43X5065 › |
Alternatives to 43X5065
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.
40W3165 - IBM 1GB Kit (2 X 512MB) DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM Memory
SKU: 40W3165
Price: $229.76
46C7443 - IBM 1GB Kit (2 X 512MB) DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM 1.8V Memory
SKU: 46C7443
Price: $229.76
49Y3685 - IBM 1GB Kit (2 X 512MB) DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM Memory
SKU: 49Y3685
Price: $229.76
46C7426 - IBM 2GB Kit (2 X 1GB) DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM Single Rank Memory
SKU: 46C7426
Price: $164.58
46C7428 - IBM 2GB Kit (2 X 1GB) DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM 1.8V Memory
SKU: 46C7428
Price: $185.83
40W3166 - IBM 2GB Kit (2 X 1GB) DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM Memory
SKU: 40W3166
Price: $185.83
49Y3686 - IBM 2GB Kit (2 X 1GB) DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM Memory
SKU: 49Y3686
Price: $185.83
46C0501 - IBM 2GB Kit (2 X 1GB) DDR2-800MHz PC2-6400 ECC Registered CL6 240-Pin DIMM Very Low Profile Memory
SKU: 46C0501
Price: $285.75
40W2991 - IBM 4GB Kit (2 X 2GB) DDR2-800MHz PC2-6400 ECC Fully Buffered CL6 240-Pin DIMM Memory
SKU: 40W2991
Price: $185.83
46C7568 - IBM 4GB Kit (2 X 2GB) DDR2-800MHz PC2-6400 ECC Fully Buffered CL6 240-Pin DIMM Memory
SKU: 46C7568
Price: $185.83
46M3065 - IBM 4GB Kit (2 X 2GB) DDR2-800MHz PC2-6400 ECC Fully Buffered CL6 240-Pin DIMM Memory
SKU: 46M3065
Price: $185.83
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.