Alternative to 5289A-Z: Better-Value Equivalents in Stock
Comparing the 5289A-Z (5289A-Z - Sun 8GB Kit (2 X 4GB) PC2-5300 DDR2-667MHz ECC Registered CL5 240-Pin DIMM Memory for Sun Ultra 40 M2 Workstation) 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 5289A-Z
| SKU | 5289A-Z |
|---|---|
| Product | 5289A-Z - Sun 8GB Kit (2 X 4GB) PC2-5300 DDR2-667MHz ECC Registered CL5 240-Pin DIMM Memory for Sun Ultra 40 M2 Workstation |
| Stock status | In Stock |
| Detail page | View 5289A-Z › |
Alternatives to 5289A-Z
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.
SESX2C3Z - Sun 8GB Kit (2 X 4GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Memory for Sun Blade T6340 Server
SKU: SESX2C3Z
Price: $216.46
X4249A - Sun 16GB Kit (2 X 8GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for Sun Blade X6440 Servers
SKU: X4249A
Price: $275.66
596-7869 - Sun 8GB Kit (4 X 2GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for Sun SPARC Enterprise M3000 Server
SKU: 596-7869
Price: $421.53
SEWX2D1Z - Sun 32GB Kit (4 X 8GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for Sun SPARC Enterprise M3000 Server
SKU: SEWX2D1Z
Price: $536.80
SEWX2D1U - Sun 32GB Kit (4 X 8GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for Sun SPARC Enterprise M3000 Server
SKU: SEWX2D1U
Price: $536.80
SEWX2D2Z06 - Sun 32GB Kit (4 X 8GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for Sun SPARC Enterprise M3000 Server
SKU: SEWX2D2Z06
Price: $536.80
SEWX2D2Z - Sun 32GB Kit (4 X 8GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for Sun SPARC Enterprise M3000 Server
SKU: SEWX2D2Z
Price: $536.80
SEMY2D1U - Sun 128GB Kit (16 X 8GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for Sun SPARC Enterprise M8000 Server
SKU: SEMY2D1U
Price: $2,190.74
SEMY2D1Z - Sun 128GB Kit (16 X 8GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for Sun SPARC Enterprise M8000/M9000 Server
SKU: SEMY2D1Z
Price: $2,190.74
SEMX2D1U - Sun 128GB Kit (16 X 8GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for Sun SPARC Enterprise M8000 Server
SKU: SEMX2D1U
Price: $2,190.74
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.