Product comparison · 2 pcs/workstations

Acer Veriton M275 - DVD-RW vs Lenovo ThinkCentre A58 + Microsoft Office Small Business 2007

99specifications compared
14differ
85identical
14known for one product only

Key differences

The Lenovo ThinkCentre A58 + Microsoft Office Small Business 2007 has 160 GB more total storage capacity than the Acer Veriton M275 - DVD-RW (320 GB vs 160 GB). The Acer Veriton M275 - DVD-RW has 2 more USB 2.0 ports quantity than the Lenovo ThinkCentre A58 + Microsoft Office Small Business 2007 (8 vs 6). The Lenovo ThinkCentre A58 + Microsoft Office Small Business 2007 has 1 more parallel ports quantity than the Acer Veriton M275 - DVD-RW (1 vs 0). Internal memory type: DDR3-SDRAM on the Acer Veriton M275 - DVD-RW, DDR2-SDRAM on the Lenovo ThinkCentre A58 + Microsoft Office Small Business 2007. Optical drive type: DVD-RW on the Acer Veriton M275 - DVD-RW, DVD-ROM on the Lenovo ThinkCentre A58 + Microsoft Office Small Business 2007.

Internal memory type
- Veriton M275 - DVD-RW:DDR3-SDRAM
- ThinkCentre A58 + Microsoft Office Small Business 2007:DDR2-SDRAM
Total storage capacity
- Veriton M275 - DVD-RW:160 GB
- ThinkCentre A58 + Microsoft Office Small Business 2007:320 GB
Optical drive type
- Veriton M275 - DVD-RW:DVD-RW
- ThinkCentre A58 + Microsoft Office Small Business 2007:DVD-ROM
HDD interface
- Veriton M275 - DVD-RW:Serial Attached SCSI (SAS)
- ThinkCentre A58 + Microsoft Office Small Business 2007:SATA
Discrete graphics card model
- Veriton M275 - DVD-RW:Intel® GMA X4500
- ThinkCentre A58 + Microsoft Office Small Business 2007:Intel® GMA 4500M
USB 2.0 ports quantity
- Veriton M275 - DVD-RW:8
- ThinkCentre A58 + Microsoft Office Small Business 2007:6
Parallel ports quantity
- Veriton M275 - DVD-RW:0
- ThinkCentre A58 + Microsoft Office Small Business 2007:1
Power supply
- Veriton M275 - DVD-RW:250 W
- ThinkCentre A58 + Microsoft Office Small Business 2007:280 W

Side by side

Differences highlightedShow differences only

Comparison of Veriton M275 - DVD-RW, ThinkCentre A58 + Microsoft Office Small Business 2007
113 specifications	A Acer Veriton M275 - DVD-RW View product	B Lenovo ThinkCentre A58 + Microsoft Office Small Business 2007 View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Pentium®	Intel® Pentium®
Processor model	E5400	E5400
Processor cores	2	2
Processor threads	2	2
Processor frequency	2.7 GHz	2.7 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 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 Pentium E5000 Series for Desktop	Intel Pentium E5000 Series for Desktop
Processor codename	Wolfdale	Wolfdale
Thermal Design Power (TDP)	45, 65	45, 65
Tcase	74.1 °C	74.1 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die Transistors	228 M	228 M
Processing Die size	82 mm²	82 mm²
CPU multiplier (bus/core ratio)	13.5	13.5
Stepping	R0	R0
ECC supported by processor	No	No
Number of processors installedKnown for one	Unknown — not stated by the source	1
Memory1 differ
Internal memory	2 GB	2 GB
Maximum internal memory	4 GB	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)	1 x 2 GB	1 x 2 GB
Memory slotsKnown for one	2x DIMM	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	160 GB	320 GB
Optical drive typeDiffers	DVD-RW	DVD-ROM
HDD interfaceDiffers	Serial Attached SCSI (SAS)	SATA
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Card reader integrated	No	No
Floppy drive installed	No	No
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA X4500	Intel® GMA 4500M
Graphics card family	Intel	Intel
Performanceidentical
Product type	PC	PC
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Networkidentical
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	8	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
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 quantity	1	1
Parallel ports quantityDiffers	0	1
Expansion slotsidentical
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slots	1	1
PCI slotsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	250 W	280 W
Design1 differ
Chassis typeDiffers	Mini Tower	Tower
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 colour	Black	Black
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Optional operating system supplied	Windows XP Professional	Windows XP Professional
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Trial softwareKnown for one	- Microsoft Office 2007 (Ready) Service Pack 2 - McAfee Internet Security Suite 2009	Unknown — not stated by the source
Bundled softwareKnown for one	- Acer Client Manager - Acer eRecovery Management - Acer Security Suite - Veriton ControlCenter (Acer eLock Management, Acer eSettings Management, QuickMigration, PowerSaver, SmartBoot, HelpDesk) - Adobe Reader - CyberLink PowerDVD - Nero 9 Essentials	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special featuresidentical
CPU configuration (max)	1	1
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	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	2	2
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
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	40478	40478
Processor code	SLGH7	SLGH7
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	Realtek ALC662
Weight & dimensions4 differ
WidthDiffers	180 mm	175 mm
DepthDiffers	443 mm	442 mm
HeightDiffers	377 mm	412 mm
WeightDiffers	11 kg	10.9 kg
Packaging contentidentical
Remote control included	No	No
Other featuresidentical
TV tuner integrated	No	No
Intel segment taggingKnown for one	Enterprise, Small Business	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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