Product comparison · 2 pcs/workstations

HP Compaq CQ2700ED Intel® Celeron® G G530T vs HP Z400 Workstation WM424ET

69specifications compared
36differ
33identical
64known for one product only

Key differences

Processor family
- Compaq CQ2700ED Intel® Celeron® G G530T:Intel® Celeron® G
- Z400 Workstation WM424ET:Intel® Xeon® 3000 Sequence
Processor model
- Compaq CQ2700ED Intel® Celeron® G G530T:G530T
- Z400 Workstation WM424ET:W3503
Processor frequency
- Compaq CQ2700ED Intel® Celeron® G G530T:2 GHz
- Z400 Workstation WM424ET:2.4 GHz
Processor cache
- Compaq CQ2700ED Intel® Celeron® G G530T:2 MB
- Z400 Workstation WM424ET:4 MB
Bus type
- Compaq CQ2700ED Intel® Celeron® G G530T:DMI
- Z400 Workstation WM424ET:QPI
System bus rate
- Compaq CQ2700ED Intel® Celeron® G G530T:5 GT/s
- Z400 Workstation WM424ET:4.8 GT/s
Processor lithography
- Compaq CQ2700ED Intel® Celeron® G G530T:32 nm
- Z400 Workstation WM424ET:45 nm
Thermal Design Power (TDP)
- Compaq CQ2700ED Intel® Celeron® G G530T:35 W
- Z400 Workstation WM424ET:130 W

Side by side

Differences highlightedShow differences only

Comparison of CQ2700ED, Z400 Workstation WM424ET
133 specifications	A HP Compaq CQ2700ED Intel® Celeron® G G530T Model CQ2700ED View product	B HP Z400 Workstation WM424ET View product
Processor11 differ
Processor familyDiffers	Intel® Celeron® G	Intel® Xeon® 3000 Sequence
Processor modelDiffers	G530T	W3503
Processor frequencyDiffers	2 GHz	2.4 GHz
Processor cacheDiffers	2 MB	4 MB
Bus typeDiffers	DMI	QPI
System bus rateDiffers	5 GT/s	4.8 GT/s
Processor lithographyDiffers	32 nm	45 nm
Processor codenameKnown for one	Sandy Bridge	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	35 W	130 W
TcaseKnown for one	65 °C	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Processor socketKnown for one	LGA 1155 (Socket H2)	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	20	Unknown — not stated by the source
PlatformKnown for one	PC	Unknown — not stated by the source
SteppingKnown for one	Q0	Unknown — not stated by the source
Maximum internal memory supported by processorDiffers	32 GB	24 GB
Memory clock speeds supported by processorDiffers	1066 MHz	800,1066 MHz
Memory bandwidth supported by processor (max)Differs	17 GB/s	25.6 GB/s
Number of QPI linksKnown for one	Unknown — not stated by the source	1
ECC supported by processorKnown for one	Unknown — not stated by the source	Yes
Memory1 differ
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory channelsDiffers	Dual-channel	Triple-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Storage2 differ
Total storage capacityKnown for one	500 GB	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
HDD interfaceDiffers	SATA II	SATA
Compatible memory cardsKnown for one	MMC, MMC+, MS Duo, MS PRO, MS PRO Duo, SD, xD	Unknown — not stated by the source
Total HDDs capacityKnown for one	Unknown — not stated by the source	500 GB
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1000 MHz	Unknown — not stated by the source
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Graphics cardKnown for one	Unknown — not stated by the source	No
Performance2 differ
Product typeDiffers	PC	Workstation
Motherboard chipsetDiffers	Intel® H61	Intel® X58 Express
Motherboard form factorKnown for one	mini ITX	Unknown — not stated by the source
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Optical driveidentical
CD read speedKnown for one	40x	Unknown — not stated by the source
CD write speedKnown for one	32x	Unknown — not stated by the source
CD rewrite speedKnown for one	32x	Unknown — not stated by the source
Network1 differ
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Ethernet interface typeKnown for one	Fast Ethernet	Unknown — not stated by the source
Networking featuresDiffers	Fast Ethernet	Gigabit Ethernet (10/100/1000)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	4	12
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Headphone outputsDiffers	1	2
VGA (D-Sub) ports quantityDiffers	1	0
DVI portKnown for one	Yes	Unknown — not stated by the source
PS/2 ports quantityDiffers	0	2
Firewire (IEEE 1394) portsDiffers	0	1
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Expansion slots1 differ
Number of 3.5" baysDiffers	1	2
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	2
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	2
PCI slotsKnown for one	Unknown — not stated by the source	2
Power1 differ
Power supplyDiffers	90 W	475 W
Power supply input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Design2 differ
Chassis typeDiffers	Mini Tower	Minitower
Number of 5.25" baysDiffers	1	3
Product colourKnown for one	Black	Unknown — not stated by the source
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Processor special features4 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)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	No	Unknown — not stated by the source
Processor ARK IDDiffers	53415	40800
Processor codeKnown for one	SR05K	Unknown — not stated by the source
Processor package sizeDiffers	37.5 x 37.5 mm	42.5 x 45 mm
Supported instruction setsDiffers	SSE4.1, SSE4.2	SSE4.2
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Audio1 differ
Audio systemDiffers	Realtek ALC662	HD
Weight & dimensions4 differ
WidthDiffers	165 mm	455.3 mm
DepthDiffers	381 mm	450.2 mm
HeightDiffers	355 mm	167.9 mm
WeightDiffers	4.94 kg	13.5 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Keyboardidentical
Windows keysKnown for one	Yes	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.

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