Alternative to 46C0509: Better-Value Equivalents in Stock
Comparing the 46C0509 (46C0509 - IBM 4GB Kit (2 X 2GB) DDR2-800MHz PC2-6400 ECC Registered CL6 240-Pin DIMM Very Low Profile (VLP) 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 46C0509
| SKU | 46C0509 |
|---|---|
| Product | 46C0509 - IBM 4GB Kit (2 X 2GB) DDR2-800MHz PC2-6400 ECC Registered CL6 240-Pin DIMM Very Low Profile (VLP) Memory |
| Current price | $313.92 |
| Stock status | In Stock |
| Detail page | View 46C0509 › |
Alternatives to 46C0509
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.
46C7571 - IBM 4GB Kit (2 X 2GB) DDR2-800MHz PC2-6400 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory
SKU: 46C7571
Price: $185.83
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
40W3167 - IBM 4GB Kit (2 X 2GB) DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM Memory
SKU: 40W3167
Price: $197.62
46C7429 - IBM 4GB Kit (2 X 2GB) DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM Memory for System x3200 M2
SKU: 46C7429
Price: $197.62
40W2992 - IBM 8GB Kit (2 X 4GB) DDR2-800MHz PC2-6400 ECC Fully Buffered CL6 240-Pin DIMM Memory
SKU: 40W2992
Price: $206.41
46M3066 - IBM 8GB Kit (2 X 4GB) DDR2-800MHz PC2-6400 ECC Fully Buffered CL6 240-Pin DIMM Memory
SKU: 46M3066
Price: $206.41
46C7525 - IBM 8GB Kit (2 X 4GB) DDR2-800MHz PC2-6400 ECC Registered CL6 240-Pin DIMM 1.8V Memory
SKU: 46C7525
Price: $241.54
46C0510 - IBM 8GB Kit (2 X 4GB) DDR2-800MHz PC2-6400 ECC Registered CL6 240-Pin DIMM 1.8V Dual Rank Memory
SKU: 46C0510
Price: $241.54
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
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.