Hitachi HA820 G3 Series - DIMM Slot Locations; Heatsink and Processor Socket Components

20
DIMM slot locations
Item Description Example
1 Capacity
16 GB
32 GB
64 GB
128 GB
256 GB
2
Rank
1R—Single rank
2R—Dual rank
4R—Quad rank
8R—Octal rank
3 Data width on DRAM
x4—4-bit
x8—8-bit
4 Memory generation PC5—DDR5
5 Maximum memory speed 4800 MT/s
6 CAS latency
B—42-42-42
B—50-42-42 (for 128 GB and 256 GB capacities)
7
DIMM type
R—RDIMM (registered)
DIMM slot locations
DIMM slots are numbered sequentially (1 through 16) for each processor.
Heatsink and processor socket components
A high-performance heatsink is shown. Your heatsink might look different.