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Intel Xeon 5400 Quad-Core CPUs

Intel Xeon 5400 Quad-Core CPUs

Dell PowerEdge 2950 III Intel Xeon 5400 Processors

Intel Xeon 5300 Quad-Core ProcessorsReleased in late 2007, the Intel Xeon quad-core 5400 series CPUs (code named Harpertown) are 64-bit server/workstation processors utilizing four Intel Core microarchitecture cores. These processors are based on Intel’s 65 nanometer process technology combining high performance with the power efficiencies of low-power Intel Core microarchitecture cores. The Intel Xeon 5400 series quad-core processors consist of two die, each containing two processor cores.

The Intel Xeon 5400 processor series is available in a range of features to match different computing demands. All processors integrate Intel Virtualization Technology and Intel 64 Architecture and are available in the LGA771 packaging.

The Dell PowerEdge 2950 III models will take up to two (2) processors. When adding a second processor to an existing server, the Intel sSpec code must match the first CPU. These CPUs will only work in third generation PowerEdge 2950s.

Unless otherwise noted, processors have been tested and removed from working servers and are backed by our 90-day parts replacement warranty. Heatsinks are sold separately.

Click a processor below for more information, availability and pricing.

Intel Xeon 5400 Series Processors (Harpertown)
Model
number
Intel sSpec
number

Frequency

(GHz)

L2
cache

(per core)

Front Side Bus (FSB) Voltage TDP
Quad Core
Xeon E5405 2.0 GHz 2 × 6 MB 1333 MHz 0.85–1.35 V 80 W
SLBBP
Xeon E5410 2.33 GHz 2 × 6 MB 1333 MHz 0.85–1.35 V 80 W
SLBBC
Xeon E5420 2.5 GHz 2 × 6 MB 1333 MHz 0.85–1.35 V 80 W
SLBBL
Xeon E5430 2.67 GHz 2 × 6 MB 1333 MHz 0.85–1.35 V 80 W
SLBBK
Xeon E5440 2.83 GHz 2 × 6 MB 1333 MHz 0.85–1.35 V 80 W
SLBBJ
Xeon E5450 SLANQ 3.0 GHz 2 × 6 MB 1333 MHz 0.85–1.35 V 80 W
SLBBM
Xeon X5450 SLASB 3.0 GHz 2 × 6 MB 1333 MHz 0.85–1.35 V 120 W
SLBBE
Xeon X5460 SLANP 3.17 GHz 2 × 6 MB 1333 MHz 0.85–1.35 V 120 W
SLBBA
Xeon X5470 SLBBF 3.33 GHz 2 × 6 MB 1333 MHz 0.85–1.35 V 120 W
Quad Core, low voltage
Xeon L5410 SLAP4 2.33 GHz 2 × 6 MB 1333 MHz 0.85–1.35 V 50 W
SLBBS
Xeon L5420 SLARP 2.5 GHz 2 × 6 MB 1333 MHz 0.85–1.35 V 50 W
SLBBR
Xeon L5430 SLBBQ 2.67 GHz 2 × 6 MB 1333 MHz 0.85–1.35 V 50 W
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