IBM System x3100 M4 9
Express models
Express models are preconfigured with additional components such as processors, memory, and disks 
with the purpose of making the ordering and installation process simpler. The following table lists the 
Express models that are available in certain regions.
Table 3. Express models
Model Intel Processor
(one maximum)
Memory  RAID HDD
bays
Disks Network Slots Optical Power
supply
Brazil
2582-EFP 1x Xeon E3-1220 3.1 GHz
4C 8 MB 1333 MHz 80W
1x 4 GB C100 4x 3.5"
SS
1x 500 GB
7200 SATA
2x GbE 4 / 4
PCIe 2.0
Multi-
burner
1x 350 W
Latin America (LA)
2582-EHU 1x Xeon E3-1220v2 3.1GHz
4C 8MB 1600 MHz
1x 4 GB C100 4x 3.5"
SS
Open 2x GbE 4 / 4
PCIe 3.0
Multi-
burner
1x 350 W
2582-EJU 1x Xeon E3-1230v2 3.3GHz
4C 8MB 1600 MHz
1x 4 GB C100 4x 3.5"
SS
Open 2x GbE 4 / 4
PCIe 3.0
Multi-
burner
1x 350 W
North America (NA)
2582-EHU 1x Xeon E3-1220v2 3.1GHz
4C 8MB 1600 MHz
1x 4 GB C100 4x 3.5"
SS
Open 2x GbE 4 / 4
PCIe 3.0
Multi-
burner
1x 350 W
2582-EJU 1x Xeon E3-1230v2 3.3GHz
4C 8MB 1600 MHz
1x 4 GB C100 4x 3.5"
SS
Open 2x GbE 4 / 4
PCIe 3.0
Multi-
burner
1x 350 W
2582-EBU 1x Corei3-2100 3.1 GHz
2C 3 MB 1333 MHz 65W
1x 2 GB C100 4x 3.5"
SS
Open 2x GbE 4 / 4
PCIe 2.0
Multi-
burner
1x 350 W
2582-EDU 1x Xeon E3-1220 3.1 GHz
4C 8 MB 1333 MHz 80W
1x 2 GB C100 4x 3.5"
SS
Open 2x GbE 4 / 4
PCIe 2.0
Multi-
burner
1x 350 W
2582-EEU 1x Xeon E3-1230 3.2 GHz
4C 8 MB 1333 MHz 80W
1x 4 GB C100 4x 3.5"
SS
Open 2x GbE 4 / 4
PCIe 2.0
Multi-
burner
1x 350 W
Europe Integrated Operating Team (IOT)
2582-K5G 1x Xeon E3-1220 3.1 GHz
4C 8 MB 1333 MHz 80W
1x 2 GB C100 4x 3.5"
SS
1x 500 GB 
7200 SATA
2x GbE 4 / 4
PCIe 2.0
DVD-
ROM
1x 350 W
2582-K6G 1x Xeon E3-1230 3.2 GHz
4C 8 MB 1333 MHz 80W
1x 4 GB C100 4x 3.5"
SS
1x 500 GB 
7200 SATA
2x GbE 4 / 4
PCIe 2.0
Multi-
burner
1x 350 W
2582-K7G 1x Pentium G850 2.9GHz
2C 3 MB1333 MHz 65W
1x 2 GB C100 4x 3.5"
SS
1x 500 GB 
7200 SATA
2x GbE 4 / 4
PCIe 2.0
DVD-
ROM
1x 350 W
Central and Eastern Europe (CEE) and Middle East & Africa (MEA)
2582-K2G 1x Xeon E3-1240 3.3 GHz
4C 8 MB 1333 MHz 80W
1x 2 GB C100 4x 3.5"
SS
2x 500 GB 
7200 SATA
2x GbE 4 / 4
PCIe 2.0
Multi-
burner
1x 350 W
2582-K5G 1x Xeon E3-1220 3.1 GHz
4C 8 MB 1333 MHz 80W
1x 2 GB C100 4x 3.5"
SS
1x 500 GB 
7200 SATA
2x GbE 4 / 4
PCIe 2.0
DVD-
ROM
1x 350 W
2582-K6G 1x Xeon E3-1230 3.2 GHz
4C 8 MB 1333 MHz 80W
1x 4 GB C100 4x 3.5"
SS
1x 500 GB 
7200 SATA
2x GbE 4 / 4
PCIe 2.0
Multi-
burner
1x 350 W
2582-K7G 1x Pentium G850 2.9GHz
2C 3 MB1333 MHz 65W
1x 2 GB C100 4x 3.5"
SS
1x 500 GB 
7200 SATA
2x GbE 4 / 4
PCIe 2.0
DVD-
ROM
1x 350 W
Russia/Commonwealth of Independent States (CIS)
2582-K4G 1x Xeon E3-1220 3.1 GHz
4C 8 MB 1333 MHz 80W
1x 2 GB C100 4x 3.5"
SS
Open 2x GbE 4 / 4
PCIe 2.0
Multi-
burner
1x 350 W