Sun Fire X4640 memory
RAM memory (expansion)
Speicherkonfiguration
RAM Memory Module:
16GB Kit (2x 8GB) Sun Fire X4640
RAM memory extension
DDR2 800MHz PC2-6400 ECC Registered
Sun item number X8356A
Shipping time: 
1-3 Days
129,20 EUR
excl. Shipping costs
8GB Kit (2x 4GB) Sun Fire X4640
RAM memory extension
DDR2 667MHz PC2-5300 ECC Registered
Sun item number X8098A, X5035
Shipping time: 1-3 Days
140,22 EUR
excl. Shipping costs
4GB Kit (2x 2GB) Sun Fire X4640
RAM memory extension
DDR2 667MHz PC2-5300 ECC Registered
Sun item number X5034
Shipping time: 1-3 Days
56,10 EUR
excl. Shipping costs
Sun Fire X4640 Upgrade
Memory Configuration
- The maximal ram memory expansion is512GB ram.
- For memory upgrade there are 64 Slots 32 Banks ram slots.
We recommend for your a maximum upgrade with 512GB
Our maximum memory specifications may differ from those of the manufacturer as they may be obsolete. New memory technologies or bios or software patches make this possible with the same performance and stability. A system upgrade is recommended if you are working with several memory-intensive programs at the same time. At least 1 or 2GB of memory should be installed.
Important information about your system memory (RAM)
Your system supports only memory modules with selected memory chips. If you think you have found a store for a lower price elsewhere, then it is possible that the cheaper memory chip will not work.
or you get your money back!