Alternative to 540-7800-01: Better-Value Equivalents in Stock
Comparing the 540-7800-01 (540-7800-01 - Sun 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory) against alternatives? Pro Disk Network stocks 12 similar 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 540-7800-01
| SKU | 540-7800-01 |
|---|---|
| Product | 540-7800-01 - Sun 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory |
| Current price | $216.46 |
| Stock status | In Stock |
| Detail page | View 540-7800-01 › |
Alternatives to 540-7800-01
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.
Brocade EM-7800-0001 7800 16 x Ports + 4 x Ports 8G + 2 x FCIP Active 8G Fibre Channel SAN Extension Switch
SKU: EM-7800-0001
Price: $515.79
Brocade BR-7800-0001 7800 16 x Ports + 4 x Ports 8G + 2 x FCIP Active 8G Fibre Channel SAN Extension Switch
SKU: BR-7800-0001
Price: $1,789.47
540-6837-01 - Sun 4GB Kit (2 X 2GB) DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM Single Rank Memory for Sun V20z V40z
SKU: 540-6837-01
Price: $202.55
540-6429-01 - Sun 4GB Kit (2 X 2GB) DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM Memory for Sun V20z V40z
SKU: 540-6429-01
Price: $202.55
540-7347-01 - Sun 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory
SKU: 540-7347-01
Price: $228.71
540-7252-01 - Sun 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory for Blade X6250 Server
SKU: 540-7252-01
Price: $228.71
540-7829-01 - Sun 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory
SKU: 540-7829-01
Price: $254.86
540-6428-01 - Sun 2GB Kit (2 X 1GB) DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM Memory for Sun V20z V40z
SKU: 540-6428-01
Price: $202.55
540-7670-01 - Sun 8GB Kit (2 X 4GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory
SKU: 540-7670-01
Price: $165.76
540-7559-01 - Sun 8GB Kit (2 X 4GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Quad Rank Memory
SKU: 540-7559-01
Price: $237.80
540-7348-01 - Sun 8GB Kit (2 X 4GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Quad Rank Memory
SKU: 540-7348-01
Price: $237.80
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.