Hitachi Compute Blade 2500 - Page 109

Table A-2 CB 520X B1 - CPU specifications
Item Specifications
Supported CPU E7-4860v2 E7-8880v2 E7-8890v2 E7-8891v2
Number of cores 12C 15C 15C 10C
CPU operating frequency 2.6GHz 2.5GHz 2.8 GHz 3.2 GHz
QPI frequency 8.0 GT/s 8.0 GT/s 8.0 GT/s 8.0 GT/s
L3 cache 30MB 37.5MB 37.5MB 37.5MB
TDP 130W 130W 155W 155W
Number of CPUs Maximum: 2
Table A-3 CB 520X B1 - blade specifications
Item Specifications
Memory DIMM type (per one slot) DDR3 RDIMM 8GB / 16GB,
LR-DIMM 32GB
Operation mode Independent Mode (initial
setting value), Lockstep
Mode, Rank Sparing Mode,
Mirrored Memory Mode
Number of slots 48
Memory capacity Maximum: 1536 GB (LR-
DIMM 32 GB x 48)
Memory frequency 1066 MT/s, 1333 MT/s,
1600 MT/s
SMP connection 2-blade SMP connection, 4-
blade SMP connection
HDD/SSD Number of HDDs and SSDs Maximum: 2
Capacity
1
Maximum: 2.4 TB
I/O Internal disk
interface
Controller LSI SAS 3004
Interface SAS
Number of
interfaces
Maximum: 2
RAID RAID 0, 1
VGA Display resolution 640 x 400 to 1,680 x 1,050
Refresh rate 60 Hz to 85 Hz
Color depth 8 bpp, 16 bpp, 32 bpp
Internal USB port USB 2.0 x 2 ports (for LPAR
manager)
System Unit Specifications
A-3
Hitachi Compute Blade 2500 Series Getting Started Guide