Lenovo ThinkCentre A58 + SAMW19 Monitor vs Lenovo ThinkCentre A58 + SAMW22 Monitor

Comparison of ThinkCentre A58 + SAMW19 Monitor, ThinkCentre A58 + SAMW22 Monitor

112 specifications	A Lenovo ThinkCentre A58 + SAMW19 MonitorView product	B Lenovo ThinkCentre A58 + SAMW22 MonitorView product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor model	E8400	E8400
Processor cores	2	2
Processor threads	2	2
Processor frequency	3 GHz	3 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
Thermal Design Power (TDP)	65 W	65 W
Tcase	72.4 °C	72.4 °C
Number of processors installed	1	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	9
Stepping	E0	E0
ECC supported by processor	No	No
Memoryidentical
Internal memory	2 GB	2 GB
Maximum internal memory	4 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Storageidentical
Total storage capacity	320 GB	320 GB
Number of HDDs installed	1	1
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
Floppy drive installed	No	No
Storage drive partition	NTFS/FAT32	NTFS/FAT32
Graphicsidentical
On-board graphics card	No	No
Discrete graphics card model	Intel® GMA 4500M	Intel® GMA 4500M
On-board graphics card model	Not available	Not available
Graphics card family	Intel	Intel
Performanceidentical
Product type	PC	PC
Networkidentical
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Modem speed	56 Kbit/s	56 Kbit/s
Networking features	Marvell 8057, 10/100/1000 Gigabit Ethernet	Marvell 8057, 10/100/1000 Gigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity	6	6
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Line-in	Yes	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	1	1
Serial ports quantity	2	2
Parallel ports quantity	1	1
Expansion slotsidentical
PCI Express x16 slots	1	1
Poweridentical
Power supply	280 W	280 W
Designidentical
Chassis type	SFF	SFF
Form factor	PCI/PCIe	PCI/PCIe
Softwareidentical
Operating system installed	Windows XP Professional	Windows XP Professional
Display1 differ
Display included	Yes	Yes
Display diagonalDiffers	48.3 cm (19")	55.9 cm (22")
Processor special featuresidentical
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	45 nm	45 nm
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	33910	33910
Processor code	SLB9J	SLB9J
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
Audioidentical
Audio system	ADI	ADI
Built-in microphone	No	No
Operational conditionsidentical
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Storage temperature (T-T)	-10 - 60 °C	-10 - 60 °C
Operating relative humidity (H-H)	10 - 80%	10 - 80%
Storage relative humidity (H-H)	10 - 90%	10 - 90%
Operating altitude	0 - 3048 m	0 - 3048 m
Weight & dimensionsidentical
Width	317 mm	317 mm
Depth	355 mm	355 mm
Height	99 mm	99 mm
Weight	7.5 kg	7.5 kg
Packaging contentidentical
Remote control included	No	No
Certificatesidentical
Certification	EnergyStar, UL/CUL, TUV-GS, RoHS, GREENGUARD	EnergyStar, UL/CUL, TUV-GS, RoHS, GREENGUARD
Other featuresidentical
TV tuner integrated	No	No
Drive bays	2 x 3.5", 1 x 5.25"	2 x 3.5", 1 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.