Standard models
The following table lists the standard models.
Table 2. Standard models
Model
number*
Intel Xeon processor†
(2 maximum)
Memory
RAID
Drive
bays
Drives
Onboard
NIC
(std/max)
I/O
slots
(std/
max)
Optical
drive
Power
(std/
max)
Models announced May 2012
7158A2x
1x E5-2403 4C 1.8GHz
10MB 1066MHz 80W
1x 4GB
1333MHz§
C105
4x 3.5"
SS / 4
Open bay
2x GbE / 4 2 / 5
Optional 1x 550W
HS / 2
7158A4x
1x E5-2403 4C 1.8GHz
10MB 1066MHz 80W
1x 4GB
1333MHz§
C105
8x 3.5"
SS / 8
Open bay
2x GbE / 4 2 / 5
Optional 1x 550W
HS / 2
7158B2x
1x E5-2407 4C 2.2GHz
10MB 1066MHz 80W
1x 4GB
1333MHz§
C105
8x 3.5"
HS / 8
Open bay
2x GbE / 4 2 / 5
Optional 1x 550W
HS / 2
7158B4x
1x E5-2407 4C 2.2GHz
10MB 1066MHz 80W
1x 4GB
1333MHz§
M1115
12x 3.5"
HS / 14
Open bay
2x GbE / 4 5 / 5
None
1x 750W
HS / 2
7158C2x
1x E5-2420 6C 1.9GHz
15MB 1333MHz 95W
1x 4GB
1333MHz
M1115
8x 3.5"
HS / 8
Open bay
2x GbE / 4 5 / 5
Optional 1x 550W
HS / 2
7158C4x‡ 1x E5-2420 6C 1.9GHz
15MB 1333MHz 95W
1x 8GB
1333MHz
M5110
512MB
8x 3.5"
HS / 8
1x 500GB
7.2K
SATA
2x GbE / 4 5 / 5
Multi-
burner
1x 550W
HS / 2
7158C6x‡ 1x E5-2420 6C 1.9GHz
15MB 1333MHz 95W
1x 8GB
1333MHz
M5110
512MB
12x 3.5"
HS / 14
1x 500GB
7.2K
SATA
2x GbE / 4 5 / 5
None
1x 750W
HS / 2
7158D2x
1x E5-2430 6C 2.2GHz
15MB 1333MHz 95W
1x 4GB
1333MHz
M5110
512MB
12x 3.5"
HS / 14
Open bay
2x GbE / 4 5 / 5
None
1x 750W
HS / 2
7158F2x
1x E5-2440 6C 2.4GHz
15MB 1333MHz 95W
1x 4GB
1333MHz
M5110
512MB(f)
12x 3.5"
HS / 14
Open bay
2x GbE / 4 5 / 5
None
1x 750W
HS / 2
7158F4x
1x E5-2440 6C 2.4GHz
15MB 1333MHz 95W
1x 4GB
1333MHz
M5110
512MB(f)
8x 3.5"
HS / 8
Open bay
2x GbE / 4 5 / 5
Optional 1x 550W
HS / 2
7158G2x
1x E5-2450 8C 2.1GHz
20MB 1600MHz 95W
1x 4GB
1333MHz§
M5110
1GB (f)
8x 3.5"
HS / 8
Open bay
2x GbE / 4 5 / 5
Optional 1x 550W
HS / 2
7158H2x
1x E5-2470 8C 2.3GHz
20MB 1600MHz 95W
1x 8GB
1333MHz§
M5110
1GB (f)
12x 3.5"
HS / 14
Open bay
2x GbE / 4 5 / 5
None
1x 750W
HS / 2
7158J2x
1x E5-2450L 8C
1.8GHz
20MB 1600MHz 70W
1x 4GB
1333MHz§
M5110
1GB (f)
12x 3.5"
HS / 14
Open bay
2x GbE / 4 5 / 5
None
1x 750W
HS / 2
* x in the Model number represents a country-specific letter (for example, the EMEA model number is 7158A1G, and the US
model number is 7158A1U). Ask your local Lenovo representative for specifics.
† Processor detail: Processor quantity and model, number of cores, core speed, L3 cache, memory speed, TDP.
§ For models A2x, A4x, B2x, and B4x, the standard DIMM is rated at 1333 MHz, but operates at up to 1066 MHz to match the
processor memory speed. Conversely, for models G2x, H2x, and J2x, the processor memory speed is rated at 1600 MHz, but
operates at up to 1333 MHz to match the rated speed of the installed DIMM. Actual memory speed maximums depend on
several factors, as described in "Memory options".
‡ Models C4x and C6x include Windows Storage Server 2008 R2 Standard preload.
(f) The ServeRAID M5110 RAID controller in this model includes flash-backed cache.
System x3630 M4 (E5-2400)
9
