Intel OEM: Lenovo MPN: 10AS008GIX

Intel Core ThinkCentre E73 Intel® Core™ i5 i5-4430S 8 GB DDR3-SDRAM 1 TB HDD Windows 7 Professional Mini Tower PC Black

Desktops
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Depth
397 mm
Max case temperature (Tcase)
71.35 °C
Wi-Fi
Y
Width
160 mm
Height
400 mm
Manual included
Y
Weight
7500 g
Bus type
QPI
DVI port
N
View 161 specifications
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Overview

The Lenovo ThinkCentre E73 Intel® Core™ i5 i5-4430S 8 GB DDR3-SDRAM 1 TB HDD Windows 7 Professional Mini Tower PC Black features Intel Core i5 processor, 4 cores, up to 3.2 GHz boost and 8 GB of memory. Full verified specifications are listed below.

Compatibility

Socket LGA 1150 (Socket H3) Memory type DDR3 Form factor Mini Tower Interface PCIe 3.0 TDP 65 W PSU wattage 180 W
  • Pairs with CPUs using the LGA 1150 (Socket H3) socket.
  • Requires DDR3 memory — not interchangeable with other generations.
  • Physical size is Mini Tower — check your case supports this form factor.
  • Draws up to 65 W — size your cooling and PSU headroom accordingly.

Compatibility data is automatically generated. Always verify critical specs before purchase.

Technical Specifications

161
161 Specifications Available Fully verified via Icecat and manufacturer specifications

Physical

7
Depth
397 mm
Width
160 mm
Height
400 mm
Weight
7500 g
Form factor
Mini Tower
Product type
PC
Colour
Black

General

130
Max case temperature (Tcase)
71.35 °C
Wi-Fi
Yes
Manual included
Yes
Bus type
QPI
DVI port
No
Drive form factor
3.5
64-bit support
Yes
Spindle speed
7200 rpm
DC-in jack
No
FSB Parity
No
Idle power states
Yes
Scalability
1S
Audio system
HD
Chassis type
Mini Tower
Ethernet LAN
Yes
Intel TSX-NI
No
Memory slots
2x DIMM
Power supply
180
Drive interface
SATA
Microphone input
Yes
Storage media
HDD
Mouse included
Yes
Processor code
SR14M
SmartCard slot
No
Security lock slot
Yes
Included cables
AC
Memory channels
Dual-channel
S/PDIF out port
No
Wi-Fi standard
802.11b,802.11g,Wi-Fi 4 (802.11n)
Display included
No
Intel® OS Guard
Yes
Intel ARK ID
75037
Processor series
Intel Core i5-4400 Desktop series
Headphone outputs
1
Keyboard included
Yes
Cabling technology
10/100/1000Base-T(X)
Intel® Insider™
Yes
Intel® Secure Key
Yes
Optical drive type
No
Codename
Haswell
Top Wi-Fi standard
Wi-Fi 4 (802.11n)
AC adapter included
Yes
Execute Disable (NX)
Yes
Intel® Smart Cache
Yes
Chipset
Intel H81
Number of 3.5" bays
2
Number of QPI links
1
Placement supported
Vertical
Cable lock slot type
Kensington
Intel FDI Technology
Yes
Intel TSX-NI version
0.00
Number of 5.25" bays
1
Generation
Intel Core i5-4xxx
Water cooling system
No
Card reader
Yes
Integrated graphics
Yes
Processor package size
37.5 x 37.5
CPU configuration (max)
1
Compatible memory cards
CF,Memory Stick (MS),MMC,MS PRO,RS-MMC,SD,SDIO
Compliance certificates
RoHS
Conflict-free minerals
Yes
Ethernet LAN data rates
10,100,1000
Optical drives quantity
1
Combo headphone/mic port
No
Intel Fast Memory Access
No
Intel Flex Memory Access
No
Number of HDDs installed
1
Intel Enhanced Halt State
Yes
On-board graphics card ID
0x412
PCI Express slots version
3.0
Recovery operating system
Windows 8 Pro
ECC memory support
No
Long-term availability
No
Graphics & IMC lithography
22
Operating system
Windows 7 Professional
PCI Express configurations
1x16,2x8,1x8+2x4
Instruction sets
AVX 2.0,SSE4.1,SSE4.2
VGA ports
1
Compatible processor series
Intel Pentium
Eco certifications
EPEAT Gold,ENERGY STAR
Dedicated GPU model
Not available
Intel Clear Video Technology
No
Intel Demand Based Switching
No
Max graphics memory
0.001 GB
Memory layout (slots x size)
1 x 4
Integrated GPU model
Intel HD Graphics 4600
On-board graphics card family
Intel HD Graphics
OS architecture
64-bit
Intel Rapid Storage Technology
No
Intel Smart Connect Technology
Yes
Intel® InTru™ 3D Technology
Yes
Intel® Turbo Boost Technology
2.0
Number of processors installed
1
PCI Express x1 (Gen 2.x) slots
2
Thermal solution specification
PCG 2013C
PCI Express x16 (Gen 3.x) slots
1
Thermal monitoring
Yes
Intel® Smart Response Technology
No
Trusted Execution (TXT)
No
SpeedStep power scaling
Yes
Intel Secure Key Technology version
1.00
Intel® Quick Sync Video Technology
Yes
PCIe lanes
16
Memory types supported by processor
DDR3-SDRAM
Intel Dual Display Capable Technology
Yes
Maximum on-board graphics card memory
1.74
On-board graphics card base frequency
350
Virtualization (VT-x)
Yes
On-board graphics card DirectX version
11.1
Intel® Wireless Display (Intel® WiDi)
Yes
Intel® My WiFi Technology (Intel® MWT)
Yes
Intel Stable Image Platform Program (SIPP)
No
Intel VT-x with Extended Page Tables (EPT)
Yes
Intel® Anti-Theft Technology (Intel® AT)
Yes
Memory clock speeds supported by processor
1333,1600
Intel Identity Protection Technology version
1.00
Intel Small Business Advantage (SBA) version
1.00
Intel® AES New Instructions (Intel® AES-NI)
Yes
Memory bandwidth supported by processor (max)
25.6
Intel® Small Business Advantage (Intel® SBA)
Yes
Maximum internal memory supported by processor
32
On-board graphics card dynamic frequency (max)
1100
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
Number of displays supported (on-board graphics)
3
Intel Stable Image Platform Program (SIPP) version
0.00
Intel® Clear Video HD Technology (Intel® CVT HD)
Yes
Intel® Identity Protection Technology (Intel® IPT)
Yes
Directed I/O virtualization (VT-d)
Yes
Intel® Hyper Threading Technology (Intel® HT Technology)
No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
No

Processor

14
Stepping
C0
Cache
6 MB
Cores
4
Model
i5-4430S
Processor line
Intel Core i5
Socket
LGA 1150 (Socket H3)
Threads
4
Clock speed
2.7 GHz
Cache level
Smart Cache
Process node
22 nm
CPU brand
Intel
Boost clock
3.2 GHz
CPU operating modes
64-bit
TDP
65 W

Storage

2
Capacity
1 TB
Storage
1 TB

Memory

3
Capacity
8 GB
Memory type
DDR3-SDRAM
Max memory
16 GB

Graphics

1
Memory clock
1600 MHz

Ports & Connectivity

4
HDMI ports
0
DisplayPorts quantity
1
USB 2.0 ports
4
Ethernet ports
1
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