Maximum internal memory supported by processorKnown for one
—Unknown — not stated by the source
32 GB
Memory types supported by processorKnown for one
—Unknown — not stated by the source
DDR3-SDRAM
Memory clock speeds supported by processorKnown for one
—Unknown — not stated by the source
1333,1600 MHz
Memory bandwidth supported by processor (max)Known for one
—Unknown — not stated by the source
25.6 GB/s
ECC supported by processorKnown for one
—Unknown — not stated by the source
No
Memory voltage supported by processorKnown for one
—Unknown — not stated by the source
1.5 V
Memory2 differ
Internal memoryDiffers
10 GB
4 GB
Memory layout (slots x size)Known for one
—Unknown — not stated by the source
1 x 4 GB
Memory clock speedDiffers
1866 MHz
1600 MHz
Memory channelsKnown for one
—Unknown — not stated by the source
Dual-channel
Storage1 differ
HDD interfaceDiffers
SATA III
SATA
HDD sizeKnown for one
—Unknown — not stated by the source
3.5"
RAID supportKnown for one
Yes
—Unknown — not stated by the source
RAID levelsKnown for one
0, 1
—Unknown — not stated by the source
Graphics2 differ
On-board graphics card familyDiffers
AMD Radeon HD 7000
Intel® HD Graphics
On-board graphics card modelDiffers
AMD Radeon HD 7560D
Intel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one
—Unknown — not stated by the source
2 GB
Number of displays supported (on-board graphics)Known for one
—Unknown — not stated by the source
3
On-board graphics card base frequencyKnown for one
—Unknown — not stated by the source
350 MHz
On-board graphics card dynamic frequency (max)Known for one
—Unknown — not stated by the source
1200 MHz
On-board graphics card DirectX versionKnown for one
—Unknown — not stated by the source
11.2/12
On-board graphics card IDKnown for one
—Unknown — not stated by the source
0x412
On-board graphics card OpenGL versionKnown for one
—Unknown — not stated by the source
4.3
Discrete graphics card modelKnown for one
AMD Radeon HD 8470
—Unknown — not stated by the source
Discrete graphics card memoryKnown for one
0.512 GB
—Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers
AMD A75
Intel® Q87
Networkidentical
Cabling technologyKnown for one
—Unknown — not stated by the source
10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers
4
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers
4
6
DisplayPorts quantityDiffers
1
2
DVI portDiffers
Yes
No
Serial ports quantityKnown for one
—Unknown — not stated by the source
1
PS/2 ports quantityKnown for one
0
—Unknown — not stated by the source
Expansion slots1 differ
PCI Express x1 slotsKnown for one
—Unknown — not stated by the source
1
PCI Express x16 slotsKnown for one
—Unknown — not stated by the source
2
PCI slotsDiffers
2
1
PCI Express x1 (Gen 2.x) slotsKnown for one
1
—Unknown — not stated by the source
PCI Express x16 (Gen 2.x) slotsKnown for one
1
—Unknown — not stated by the source
Design1 differ
Chassis typeDiffers
Tower
Mini Tower
Liquid cooling systemKnown for one
—Unknown — not stated by the source
No
Placement supportedKnown for one
Vertical
—Unknown — not stated by the source
Software1 differ
Operating system installedDiffers
Windows 8 Pro
Windows 7 Professional
Recovery operating systemKnown for one
—Unknown — not stated by the source
Windows 8 Pro
Trial softwareKnown for one
Norton Internet Security, Microsoft Office
—Unknown — not stated by the source
Bundled softwareKnown for one
ThinkVantage System Update View Management Utility Lenovo Support Lenovo Companion Lenovo Cloud Storage Lenovo Solution Center Desktop Power Manager PC Device Stage Evernote Skype Cyberlink PowerDVD Cyberlink Power2Go Cyberlink PowerProducer Nitro Pro AccuWeather Norton Studio
—Unknown — not stated by the source
Display1 differ
Display includedDiffers
No
Yes
Display diagonalKnown for one
—Unknown — not stated by the source
55.9 cm (22")
Display resolutionKnown for one
—Unknown — not stated by the source
1680 x 1050 pixels
Native aspect ratioKnown for one
—Unknown — not stated by the source
16:10
Contrast ratio (typical)Known for one
—Unknown — not stated by the source
1000:1
Display number of coloursKnown for one
—Unknown — not stated by the source
16.78 million colours
Display brightnessKnown for one
—Unknown — not stated by the source
250 cd/m²
Viewing angle, horizontalKnown for one
—Unknown — not stated by the source
170°
Viewing angle, verticalKnown for one
—Unknown — not stated by the source
160°
Processor special features6 differ
CPU configuration (max)Known for one
—Unknown — not stated by the source
1
Embedded options availableKnown for one
—Unknown — not stated by the source
No
Enhanced Intel SpeedStep TechnologyKnown for one
—Unknown — not stated by the source
Yes
Execute Disable BitKnown for one
—Unknown — not stated by the source
Yes
Graphics & IMC lithographyKnown for one
—Unknown — not stated by the source
22 nm
Idle StatesKnown for one
—Unknown — not stated by the source
Yes
Intel 64Known for one
—Unknown — not stated by the source
Yes
Intel Clear Video TechnologyKnown for one
—Unknown — not stated by the source
No
Intel Demand Based SwitchingKnown for one
—Unknown — not stated by the source
No
Intel Dual Display Capable TechnologyKnown for one
—Unknown — not stated by the source
No
Intel Enhanced Halt StateKnown for one
—Unknown — not stated by the source
Yes
Intel FDI TechnologyKnown for one
—Unknown — not stated by the source
Yes
Intel Fast Memory AccessKnown for one
—Unknown — not stated by the source
No
Intel Flex Memory AccessKnown for one
—Unknown — not stated by the source
No
Intel Identity Protection Technology versionKnown for one
—Unknown — not stated by the source
1.00
Intel Rapid Storage TechnologyKnown for one
—Unknown — not stated by the source
No
Intel Secure Key Technology versionKnown for one
—Unknown — not stated by the source
1.00
Intel Small Business Advantage (SBA) versionKnown for one
—Unknown — not stated by the source
1.00
Intel Stable Image Platform Program (SIPP)Known for one
—Unknown — not stated by the source
Yes
Intel Stable Image Platform Program (SIPP) versionKnown for one
—Unknown — not stated by the source
1.00
Intel TSX-NIKnown for one
—Unknown — not stated by the source
No
Intel TSX-NI versionKnown for one
—Unknown — not stated by the source
0.00
Intel Trusted Execution TechnologyKnown for one
—Unknown — not stated by the source
Yes
Intel VT-x with Extended Page Tables (EPT)Known for one
—Unknown — not stated by the source
Yes
Intel Virtualization Technology (VT-x)Known for one
—Unknown — not stated by the source
Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one
—Unknown — not stated by the source
Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one
—Unknown — not stated by the source
Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one
—Unknown — not stated by the source
Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one
