Replacement for X8008A: Drop-In Alternatives We Stock
Looking for a replacement for the X8008A (X8008A - Sun 512MB Kit (2 x 256MB) DDR-400MHz PC3200 Non-ECC Unbuffered CL3 184-Pin DIMM Memory for Sun Ultra 20 and Fire X2100 Models No Barcode)? Pro Disk Network ships 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 X8008A
| SKU | X8008A |
|---|---|
| Product | X8008A - Sun 512MB Kit (2 x 256MB) DDR-400MHz PC3200 Non-ECC Unbuffered CL3 184-Pin DIMM Memory for Sun Ultra 20 and Fire X2100 Models No Barcode |
| Current price | $243.55 |
| Stock status | In Stock |
| Detail page | View X8008A › |
Drop-in replacements for X8008A
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.
594-1458 - Sun 512MB Kit (2 X 256MB) DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory
SKU: 594-1458
Price: $243.55
540-6463 - Sun 512MB Kit (2 X 256MB) DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory
SKU: 540-6463
Price: $243.55
540-6454 - Sun 1GB Kit (2 X 512MB) DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM Memory for Sun Fire X4100 and X4200 Servers
SKU: 540-6454
Price: $250.88
CT482825 - Crucial 512MB Kit (2 X 256MB) DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory
SKU: CT482825
Price: $83.88
CT442078 - Crucial 512MB Kit (2 X 256MB) DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory
SKU: CT442078
Price: $83.88
CT483202 - Crucial 512MB Kit (2 X 256MB) DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory
SKU: CT483202
Price: $83.88
CT482847 - Crucial 512MB Kit (2 X 256MB) DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory
SKU: CT482847
Price: $83.88
CT640655 - Crucial 512MB Kit (2 X 256MB) DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory
SKU: CT640655
Price: $83.88
CT2KIT3264Z40B - Crucial 512MB Kit (2 X 256MB) DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory
SKU: CT2KIT3264Z40B
Price: $159.82
Kingston KFJ-E600/512 512MB Kit (2 X 256MB) DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory
SKU: KFJ-E600-512
Price: $197.88
TS512MAPG5400K - Transcend 512MB Kit (2 X 256MB) DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory
SKU: TS512MAPG5400K
Price: $197.88
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.