Maximum internal memory supported by processorKnown for one
—Unknown — not stated by the source
24 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
800,1066 MHz
Memory bandwidth supported by processor (max)Known for one
—Unknown — not stated by the source
25.6 GB/s
Memory3 differ
Internal memoryDiffers
2 GB
6 GB
Internal memory type
DDR3-SDRAM
DDR3-SDRAM
Memory layout (slots x size)Differs
1 x 2 GB
3 x 2 GB
Memory slotsKnown for one
2x SO-DIMM
—Unknown — not stated by the source
Memory clock speedDiffers
1333 MHz
1066 MHz
Memory upgradeKnown for one
16 GB
—Unknown — not stated by the source
Maximum internal memoryKnown for one
—Unknown — not stated by the source
12 GB
Memory channelsKnown for one
—Unknown — not stated by the source
Triple-channel
Storage3 differ
Total storage capacityKnown for one
250 GB
—Unknown — not stated by the source
Optical drive typeDiffers
DVD Super Multi
DVD-RW
Total HDDs capacityKnown for one
250 GB
—Unknown — not stated by the source
HDD capacityDiffers
250 GB
500 GB
HDD interface
SATA
SATA
HDD speed
7200 RPM
7200 RPM
Card reader integratedDiffers
No
Yes
Maximum HDD capacityKnown for one
250 GB
—Unknown — not stated by the source
Minimum storage drive spaceKnown for one
160 GB
—Unknown — not stated by the source
Floppy drive installedKnown for one
No
—Unknown — not stated by the source
Storage drive controllerKnown for one
SATA 3.0Gb/s
—Unknown — not stated by the source
Storage drive typeKnown for one
250 GB 7200 rpm SATA 3.0 Gb/s 160 or 250 GB SATA 3.0GB/s with NCQ and Smart IV
—Unknown — not stated by the source
HDD controller typeKnown for one
SATA (7200 rpm)
—Unknown — not stated by the source
Compatible memory cardsKnown for one
—Unknown — not stated by the source
CF, MMC, SD, xD
Graphicsidentical
On-board graphics cardKnown for one
Yes
—Unknown — not stated by the source
Discrete graphics card modelKnown for one
Intel® GMA 4500M
—Unknown — not stated by the source
On-board graphics card modelKnown for one
Not available
—Unknown — not stated by the source
Graphics card familyKnown for one
Intel
—Unknown — not stated by the source
Video card featuresKnown for one
3D/2D Controller: Microsoft DirectX 10 based with support for Pixel Shader 3.0; OpenGL 1.5 (OpenGL 2.0 available in a driver update).; Integrated VGA Controller; Integrated 350 MHz RAMDAC; Overlay Planes: Single overlay support with 5x3 filtering; Maximum Color Depth: 32 bits/pixel; Multi-display Su
Rear: 6 USB 2.0, 2 PS/2, 1 RJ-45, 1 VGA, 1 DisplayPort, audio in/out; Front: 4 USB 2.0, audio ports
—Unknown — not stated by the source
Line-inKnown for one
—Unknown — not stated by the source
Yes
Firewire (IEEE 1394) portsKnown for one
—Unknown — not stated by the source
2
eSATA ports quantityKnown for one
—Unknown — not stated by the source
1
Serial ports quantityKnown for one
—Unknown — not stated by the source
1
Parallel ports quantityKnown for one
—Unknown — not stated by the source
0
Expansion slotsidentical
Expansion slotsKnown for one
1 mini PCIe
—Unknown — not stated by the source
PCI Express x16 slotsKnown for one
—Unknown — not stated by the source
1
PCI slotsKnown for one
—Unknown — not stated by the source
2
Power2 differ
Power supply typeKnown for one
135 W external 87% efficient power supply - active PFC
—Unknown — not stated by the source
Power requirementsDiffers
Input voltage 90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz, active PFC (87% High Efficiency) Operating Voltage Range: 90 – 264 VAC; Rated Voltage Range: 100 – 240 VAC; Rated Line Frequency: 50/60 Hz; Operating Line Frequency Range: 47 – 63 Hz; Rated Input Current 87 Plus: 2.4 A; Current Leakage (N
100-240V; 50/60Hz
Power supplyDiffers
135 W
625 W
Designidentical
Cable lock slotKnown for one
Yes
—Unknown — not stated by the source
Cable lock slot typeKnown for one
Kensington
—Unknown — not stated by the source
Product colourKnown for one
Black
—Unknown — not stated by the source
Country of originKnown for one
China
—Unknown — not stated by the source
Chassis typeKnown for one
—Unknown — not stated by the source
Tower
Software1 differ
Operating system installed
Windows 7 Professional
Windows 7 Professional
Compatible operating systemsDiffers
Genuine Windows 7 Home Basic 32-bit, FreeDOS
Windows XP Pro SP1/SP2 32/64-bit Red Hat Enterprise Linux 5.0 Windows Vista 32/64-bit Windows Vista Enterprise 32/64-bit Windows Vista Ultimate 32/64-bit
Bundled softwareKnown for one
On some models only (not included with FreeDOS): HP ProtectTools Security Suite, HP Software Management Agent, PDF Complete, HP Power Manager, HP Firefox Virtual Browser, HP Total Care Advisor, Computer Setup Utility, McAfee Anti-virus Trial version, Roxio Creator Business, Corel WinDVD Optional pre
—Unknown — not stated by the source
Driver LANKnown for one
Microsoft Windows 7, Microsoft Windows Vista
—Unknown — not stated by the source
Displayidentical
Display included
No
No
Processor special features7 differ
Embedded options availableDiffers
Yes
No
Enhanced Intel SpeedStep Technology
Yes
Yes
Execute Disable Bit
Yes
Yes
Graphics & IMC lithographyKnown for one
45 nm
—Unknown — not stated by the source
Idle States
Yes
Yes
Intel 64
Yes
Yes
Intel Clear Video TechnologyKnown for one
No
—Unknown — not stated by the source
Intel Demand Based SwitchingDiffers
No
Yes
Intel Dual Display Capable TechnologyKnown for one
No
—Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one
Yes
—Unknown — not stated by the source
Intel FDI TechnologyKnown for one
No
—Unknown — not stated by the source
Intel Fast Memory AccessKnown for one
No
—Unknown — not stated by the source
Intel Flex Memory AccessKnown for one
No
—Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one
No
—Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers
Yes
No
Intel VT-x with Extended Page Tables (EPT)Differs
No
Yes
Intel Virtualization Technology (VT-x)
Yes
Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one
Yes
—Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)
No
No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one
No
—Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one
No
—Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one
No
—Unknown — not stated by the source
Intel® Insider™Known for one
No
—Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one
Integrated 1.2 TPM Embedded Security Chip (except for Russia), HP USB Smartcard Keyboard; Kensington Lock, Solenoid Hood Lock / Sensor, HP Business PC Security Lock
—Unknown — not stated by the source
Other featuresidentical
Security featuresKnown for one
Kensington Lock, Solenoid Hood Lock / Sensor, HP Business PC Security Lock
—Unknown — not stated by the source
TV tuner integratedKnown for one
No
—Unknown — not stated by the source
Drive baysKnown for one
1 Slimline Drive Bay, optional SD Card Reader 1 internal 6,4 cm (2.5")
—Unknown — not stated by the source
A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.
