Product comparison · 2 pcs/workstations

HP dc7900 CMT + LE1711 vs Lenovo ThinkCentre A58 + LENW19 Monitor

95specifications compared
17differ
78identical
30known for one product only

Key differences

Maximum internal memory
- dc7900 CMT + LE1711:16 GB
- ThinkCentre A58 + LENW19 Monitor:4 GB
Total storage capacity
- dc7900 CMT + LE1711:250 GB
- ThinkCentre A58 + LENW19 Monitor:500 GB
On-board graphics card
- dc7900 CMT + LE1711:Yes
- ThinkCentre A58 + LENW19 Monitor:No
Discrete graphics card model
- dc7900 CMT + LE1711:Intel® GMA 4500M
- ThinkCentre A58 + LENW19 Monitor:AMD Radeon HD 3470
USB 2.0 ports quantity
- dc7900 CMT + LE1711:8
- ThinkCentre A58 + LENW19 Monitor:6
Serial ports quantity
- dc7900 CMT + LE1711:1
- ThinkCentre A58 + LENW19 Monitor:2
Parallel ports quantity
- dc7900 CMT + LE1711:0
- ThinkCentre A58 + LENW19 Monitor:1
Power supply
- dc7900 CMT + LE1711:365 W
- ThinkCentre A58 + LENW19 Monitor:280 W

Side by side

Differences highlightedShow differences only

Comparison of dc7900 CMT + LE1711, ThinkCentre A58 + LENW19 Monitor
125 specifications	A HP dc7900 CMT + LE1711 View product	B Lenovo ThinkCentre A58 + LENW19 Monitor View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor model	E8500	E8500
Processor cores	2	2
Processor threads	2	2
Processor frequency	3.16 GHz	3.16 GHz
Processor cache	6 MB	6 MB
Processor cache type	L2	L2
Processor front side bus	1333 MHz	1333 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core 2 Duo E8000 Series	Intel Core 2 Duo E8000 Series
Processor codename	Wolfdale	Wolfdale
Processor system type	DP	DP
Thermal Design Power (TDP)	65 W	65 W
Tcase	72.4 °C	72.4 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
CPU multiplier (bus/core ratio)	9.5	9.5
Processor core voltage (AC)	0.850/1.3625 V	0.850/1.3625 V
Stepping	C0	C0
ECC supported by processor	No	No
Memory1 differ
Internal memory	2 GB	2 GB
Maximum internal memoryDiffers	16 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	2 x 1 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	250 GB	500 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
Floppy drive installed	No	No
Storage drive partitionKnown for one	Unknown — not stated by the source	NTFS/FAT32
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Graphics2 differ
On-board graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	Intel® GMA 4500M	AMD Radeon HD 3470
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Performanceidentical
Product type	PC	PC
Network1 differ
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Networking featuresDiffers	Gigabit Ethernet	Marvell 8057, 10/100/1000 Gigabit Ethernet
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	8	6
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
Serial ports quantityDiffers	1	2
Parallel ports quantityDiffers	0	1
Expansion slotsidentical
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	1
Power1 differ
Power supplyDiffers	365 W	280 W
Power requirementsKnown for one	90 – 264 / 100 – 240 VAC, 50/60 Hz	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Mini Tower	Tower
Form factorKnown for one	Unknown — not stated by the source	PCI/PCIe
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
Country of originKnown for one	China	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows 7 Professional
Bundled softwareKnown for one	HP ProtectTools Security Software Suite Version 4.0, HP Power Manager, HP Firefox Virtual Browser, HP Backup & Recovery Manager, HP Insight Diagnostics Software, Computer Setup Utility, Roxio Creator Business 10 or DVD 10 / Easy Media Creator 9.0, Intervideo WinDVD 8 LE, PDF Complete	Unknown — not stated by the source
Display1 differ
Display included	Yes	Yes
Display diagonalDiffers	43.2 cm (17")	48.3 cm (19")
Display resolutionKnown for one	1280 x 1024 pixels	Unknown — not stated by the source
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	160°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	160°	Unknown — not stated by the source
Processor special featuresidentical
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK ID	33911	33911
Processor code	SLAPK	SLAPK
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Audio1 differ
Audio systemDiffers	High Definition Audio	ADI
Built-in microphoneKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 3048 m
Weight & dimensions4 differ
WidthDiffers	177 mm	175 mm
DepthDiffers	452 mm	442 mm
HeightDiffers	447 mm	412 mm
WeightDiffers	11.8 kg	11.2 kg
Packaging contentidentical
Remote control included	No	No
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	EnergyStar, UL/CUL, TUV-GS, RoHS, GREENGUARD
Other featuresidentical
TV tuner integrated	No	No
Drive baysKnown for one	Unknown — not stated by the source	3 x 3.5", 2 x 5.25"

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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