Sun X8461A | 8GB Kit (2 X 4GB) DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM Dual Rank Memory

1. Memory Type: DDR3 SDRAM
2. Memory Size: 8GB Kit (2 x 4GB)
3. Memory Speed: 1066MHz (PC3-8500)
4. Memory Standard: ECC Registered
5. CAS Latency: CL7
6. Pin Count: 240-Pin DIMM
7. Rank: Dual Rank
8. Error Checking: ECC
9. Voltage: 1.5V
10. Compatibility: Sun Servers and Workstations
11. Form Factor: DIMM
12. Number of Modules: 2

Notes:
1. This memory kit is designed for use in Sun servers and workstations.
2. ECC (Error Correction Code) memory is more reliable than non-ECC memory as it can detect and correct errors.
3. Dual rank memory modules can improve system performance by allowing for more memory to be accessed at once.