Table 1-1 Form factor and model names
Form factor Model Name
Number of
processors
Size
(W x D x H: mm)
Available
Half-wide blade CB 520A A1 (Standard
model)
CB 520H
A1/B1/B2/B3 /
B4(High-end model)
2 215.4 x 492.7 x
51.1
Yes
Full-wide blade CB 540A A1/B1 4 435.3 x 492.7 x
55.5
Yes
CB 520X B1/B2/B3 2
Expansion blade Storage expansion
blade
0 435.3 x 492.7 x
55.5
Yes
PCI expansion blade 0 215.4 x 492.7 x
55.5
Yes
Figure 1-5 Server blades
Introduction
1-5
Hitachi Compute Blade 500 Series System Service Manual