HP 4X - DDR InfiniBand Mezzanine HCA Introduction

The ProLiant ML110 and DL120 G6 servers are single-processor platforms which means that the Xeon
3400 Series processors used in these servers do not support the QuickPath architecture found in the
Xeon 5500 Series processors. Otherwise, the Xeon 3400 processors support the same architecture
found in the Xeon 5500 processors, including distributed shared memory, Intel Hyper-Threading
technology, and Intel Turbo Boost technology with Intelligent Power technology. Table 1 shows the
ML110 G6 and DL120 G6 servers’ implementation of Hyper-Threading and Turbo Boost technologies
for the various processor frequencies. All processors in the 3400 Series family are quad core, have
8 MB L3 caches, and operate at 95W.
Table 1. Processor technologies supported on the ML110 G6 and DL120 G6 servers
Max Turbo Boost frequency
increment (n)*
Active cores
Intel Xeon
Processor
CPU
Frequency
Supported ML and
DL G6 platforms
Intel HT
Technology
4 3 2 1
ML110 No n=1 n=1 n=2 n=3
Processor 3430 2.40
GHz
DL120 No n=1 n=1 n=2 n=3
ML110 Yes n=1 n=1 n=2 n=3
Processor 3440 2.53
GHz
DL120 Yes n=1 n=1 n=2 n=3
ML110 Yes n=1 n=1 n=4 n=4
Processor 3450 2.66
GHz
DL120 Yes n=1 n=1 n=4 n=4
ML110 Yes n=1 n=1 n=4 n=5
Processor 3460 2.80
GHz
DL120 Yes n=1 n=1 n=4 n=5
ML110
(3470 not supported)
NA NA NA NA NA
Processor 3470 2.93
GHz
DL120 Yes n=1 n=1 n=4 n=5
*“n” indicates the multiplier used to calculate the maximum potential frequency increment supported by Intel Turbo Boost
technology for each processor model and given number of active cores. This number (n) is multiplied by bus clock frequency
(BCLK) to get the actual frequency. The standard bus clock frequency is 133.33 MHz.
7

HP 4X - DDR InfiniBand Mezzanine HCA Specifications

General

Brand	HP
Model	4X - DDR InfiniBand Mezzanine HCA
Category	Server
Language	English