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The general trademark of a manufacturer by which the consumer knows its products. A manufacturer can have multiple brand names. Some manufacturers license their brand names to other producers.
Product family:
The product family is a generic trademark of a brand to indicate a very wide range of products, that can encompass multiple categories. We include product family in the Icecat product title.
Product series:
Product series is a brand's indication, often indicated by round numbers like 3000, that identifies a group of products within one category that are technically very similar. We don't include product serie in the Icecat product title on a product data-sheet to avoid confusion.
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
3000 J100 Intel Pentium 4 640
Article code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product code if the specifications are identical. We map away wrong codes or sometimes logistic variants.
Category :
Personal Computers, PCs for short, are computers for personal usage. They always have the following components:\
- A processor (CPU), this is the heart of your computer, where the data processing is done.\
- Memory (RAM), this is very fast memory in which temporary data is stored before being processed by the processor.\
- Motherboard, this is the component that connects all the different parts of your computer. Often it has some integrated components like a sound card, enabling your computer to play sound, or a network card, to connect your computer to the network.\
- Video board, this is the part of your computer that is responsible for the graphics processing. Micro ATX motherboards often have an integrated video board. Those integrated video boards are generally not very well suited for playing games, but good enough for watching movies.\
- Hard disk, this is the permanent memory of your computer where your data is stored.\
- An optional DVD/CD player/recorder for reading/writing D
PCs/Workstations show
Data-sheet quality: created/standardized by Icecat
The quality of the data-sheets can be on several levels:
only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by Lenovo: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
Included since: 04 Feb 2006
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Info modified on: 18 Jan 2016 15:21:33
The date of the most recent change of the data-sheet in Icecat's system
Product views: 12896
This statistic is based on the 62293 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) daily downloading this Icecat data-sheet since 04-02-06 Only sponsoring brands are included in the free Open Icecat content distribution as used by 60342 free Open Icecat users.
Guarantee: 1 year parts and labour, Customer Carry-in.
Long product name Lenovo 3000 J100 Intel Pentium 4 640:
The short editorial description of Lenovo 3000 J100 Intel Pentium 4 640
Intel Pentium 4 Processor 640 with HT Technology, 1GB, 160GB 7200RPM S-ATA HDD, PCI/AGP Tower (4x4), SiS 661FX, DVD-RW DL, Realtek 10/100 Ethernet, IEEE 1394, Windows XP Professional

Marketing text Lenovo 3000 J100 Intel Pentium 4 640

The official marketing text of Lenovo 3000 J100 Intel Pentium 4 640 as supplied by the manufacturer
The Lenovo J100 desktops are designed for small business and very small business customers who want a reliable, easy-to-use PC featuring modern design silhouettes. The J100 desktops are equipped with your choice of Intel processors. Get exceptional levels of power, performance and reliability for all your home and business computing needs with an Intel processor.
Short summary description Lenovo 3000 J100 Intel Pentium 4 640:
This short summary of the Lenovo 3000 J100 Intel Pentium 4 640 data-sheet is auto-generated and uses the product title and the first six key specs.
Lenovo 3000 3000 J100 Intel Pentium 4 640, Intel Pentium 4, SiS 661FX, Intel® HD Graphics, Intel, -Boot sequence control -Boot without keyboard or mouse -Diskette boot inhibit, AC-97
Long summary description Lenovo 3000 J100 Intel Pentium 4 640:
This is an auto-generated long summary of Lenovo 3000 J100 Intel Pentium 4 640 based on the first three specs of the first five spec groups.
Lenovo 3000 J100 Intel Pentium 4 640, 3000. Processor frequency: 3.2 GHz, Processor family: Intel Pentium 4, Processor front side bus: 800 MHz. Internal memory: 1 GB, Internal memory type: DDR-SDRAM, Maximum internal memory: 2 GB. Total storage capacity: 160 GB, Host interface: SATA, Hard disk rotational speed: 7200 RPM. Discrete graphics adapter model: SiS 661FX, On-board graphics adapter model: Intel® HD Graphics, On-board graphics adapter base frequency: 850 MHz. Operating system installed: Windows XP Professional
Lenovo 3000 J100 Intel Pentium 4 640 PCs/Workstations (PPCE3MB)
Simplify Virtualization and Reduce Overheads
Intel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.
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Processor frequency*
The speed that the microprocessor executes each instruction or each vibration of the clock. The CPU requires a fixed number of clock ticks, or cycles, to execute each instruction. The faster the clocks rate, the faster the CPU, or the faster it can execute instructions. Clock Speeds are usually determined in MHz, 1 MHz representing 1 million cycles per second, or in GHz, 1 GHz representing 1 thousand million cycles per second. The higher the CPU speed, the better a computer will perform.
3.2 GHz
Processor family*
A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.
Intel Pentium 4
The model number for the processor in a computer.
Processor front side bus
A computer communications interface used to connect the processor to the rest of the computer, except the cache (and possibly other processors).
800 MHz
Processor threads
Processor operating modes
Operating modes for the processors that place restrictions on the type and scope of operations for certain processes run by the CPU. This design allows the operating system to run with more privileges than application software.
FSB Parity
Processing die size
135 mm²
PCI Express slots version
Number of Processing Die Transistors
169 M
Conflict Free processor
"Conflict free" means "DRC conflict free", which is defined by the U.S. Securities and Exchange Commission rules to mean products that do not contain conflict minerals (tin, tantalum, tungsten and/or gold) that directly or indirectly finance or benefit armed groups in the Democratic Republic of the Congo (DRC) or adjoining countries.
Maximum internal memory supported by processor
32 GB
Memory types supported by processor
Memory clock speeds supported by processor
1066 MHz
Memory bandwidth supported by processor (max)
17 GB/s
Memory channels supported by processor
ECC supported by processor
Internal memory*
A computer's memory which is directly accessible to the CPU.
1 GB
Internal memory type*
The type of internal memory such as RAM, GDDR5.
Maximum internal memory*
The maximum internal memory which is available in the product.
2 GB
Total storage capacity*
The total amount of data that can be stored on the device.
160 GB
Host interface
The way that a hard disk drive (HDD) is connected to the rest of the computer through a 'bus' such as ATA or SCSI.
Hard disk rotational speed
The rotational speed of a hard disk expressed in rotations per minute. The faster the better.
7200 RPM
Discrete graphics adapter model*
A graphics adapter (often known as a video card) generates images for a display. A discrete graphics adapter plugs into the motherboard, and usually produces much better graphics than an integrated graphics adapter. There are various models of discrete graphics adapters.
SiS 661FX
On-board graphics adapter model*
"Graphic adapter" is the hardware that produces images on a display. "On-board" means that the graphics adapter is intergrated inside the motherboard.
Intel HD Graphics
On-board graphics adapter base frequency
850 MHz
On-board graphics adapter dynamic frequency (max)
1100 MHz
Number of displays supported (on-board graphics)
The feature may not be available on all computing systems. Functionality, performance, and other benefits of this feature may vary depending on system configuration.
Operating system installed*
Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
Windows XP Professional
Ports & interfaces
USB 2.0 ports quantity*
USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
VGA (D-Sub) ports quantity*
Number of VGA (D-Sub) ports (connecting interfaces) in the device. The VGA (D-Sub) connector is a 15 pin connector between a computer and a monitor. It was first introduced in 1987 by IBM.
PS/2 ports quantity
The number of PS/2 connectors for keyboards and mice. Its name comes from the IBM Personal System/2.
Ethernet LAN (RJ-45) ports quantity*
Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
Microphone in*
The socket where a microphone is connected to the device.
Headphone outputs*
Number of sockets /ports where headphones are connected.
Firewire (IEEE 1394) ports
Number of IEEE 1394/FireWire ports (connecting interfaces) in the device. The IEEE 1394 interface is a serial bus interface standard for high-speed communications and isochronous real-time data transfer. It was developed in the late 1980s and early 1990s by Apple, who called it FireWire. The 1394 interface is comparable to USB though USB has more market share. Apple first included FireWire in some of its 1999 models, and most Apple computers since the year 2000 have included FireWire ports, though, as of 2013, only the 800 version (IEEE-1394b).
Serial ports quantity
The number of serial ports in a computer or peripheral. A serial port is a serial communication physical interface through which information transfers in or out one bit at a time. The term "serial port" usually identifies hardware more or less compliant to the RS-232 standard, intended to interface with a modem or with a similar communication device. In modern computers and peripherals, serial ports have largely been replaced by USBs and other interfaces.
Parallel ports quantity
The number of parallel ports. Parallel ports, also known as printer ports, are a type of interface found on computers (personal and otherwise) for connecting peripherals. In computing, a parallel port is a parallel communication physical interface. Parallel ports were common in the 1980s and '90s (mostly conforming to industry standard IEEE 1284) but are now being replaced by USBs and other ports.
Product type*
The sub-category of the product.
Audio system
System used to play music or speech.
Processor special features
Thermal Monitoring Technologies
Execute Disable Bit
Intel Trusted Execution Technology
Intel Demand Based Switching
Intel AES New Instructions
Added Security with Faster Data Encryption\nThe Intel® Advanced Encryption Standard New Instructions (Intel® AES-NI) enable fast and secure data encryption and decryption for better performance and less risk from timing and cache-based attacks than table-based software implementations. Intel AES-NI supports usages such as standard key lengths, standard modes of operation, and even some nonstandard or future variants.
Intel Clear Video Technology for MID
Supported instruction sets
CPU configuration (max)
Processor package size
Intel Clear Video Technology
Intel Clear Video HD Technology
See the World More Vividly\nIntel® Clear Video HD Technology delivers cleaner, sharper images, more natural, accurate, and vivid colors. View images as they were meant to be seen on devices featuring Intel® Core™ processors with Intel® Graphics Technology.
Intel Virtualization Technology for Directed I/O (VT-d)
Simplify Virtualization and Reduce Overheads\nIntel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.
Intel Rapid Storage Technology
Intel Virtualization Technology (VT-x)
Simplify Virtualization and Reduce Overheads\nIntel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.
Intel vPro Technology
Leading-Edge Security for an Unwired Workplace\nThe capabilities of Intel® vPro™ technology help IT leadership protect cloud and virtual environments from rootkits and malware threats while ensuring that their organization can keep up with workforce demands. Hardware-based features support centralized image management and administration, secure network storage, and out-of-band protection.
InTru™ 3D Technology
Add a new dimension to your viewing experience. Now you can play games and watch your favorite 3D movies with Blu-ray Stereo 3D playback using passive or active shutter 3D glasses. InTru™ 3D technology by Intel in association with Dreamworks delivers it all in 1080p full high-definition resolution on your TV over HDMI 1.4.
Intel® Insider™
Experience a whole new level of premium HD entertainment with Intel® Insider™—available exclusively with 5th generation Intel® Core™ processors.
Embedded options available
Enhanced Intel SpeedStep Technology
Intel Wireless Display (WiDi) Technology
Connect to TV Wirelessly\nWith a few clicks, Intel® Wireless Display expands your screen’s potential, linking mobile devices and laptops to TV screens wirelessly. Stream family favorites and view personal experiences while turning your device’s small screen into a superior, sharable experience.
Intel 64
Intel® Turbo Boost Technology
Higher Performance When You Need It Most\nIntel® Turbo Boost Technology 2.0 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration.
Intel® Quick Sync Video Technology
Create, Edit, and Share Video in a Flash\nIntel® Quick Sync Video uses the dedicated media processing capabilities of Intel® Graphics Technology to make video encoding tasks—such as creating DVDs or Blu-ray discs, creating and editing 3D videos, converting 2D video files into 3D, and converting video for portable media players and social networking sites—faster and easier.
Intel My WiFi Technology
Intel® My WiFi Technology (Intel® MWT) uses an extensible software architecture that allows the operating system to think the notebook has two Wi-Fi radios performing similar, but different, functions. Each virtual Wi-Fi radio is assigned a TCP/IP stack.
Intel Anti-Theft Technology
Disable access to missing laptops\nGiving users access to corporate data and application through remote laptops boosts productivity, but it can also leave IT vulnerable to hackers and misplaced laptops. Intel® Anti-Theft Technology is built into the laptop hardware, helping IT administrators outwit thieves, even when they attempt to reimage the OS, change the boot order, or install a new hard drive. When laptops with Intel® Anti-Theft Technology (Intel® AT) become lost or stolen, they can be remotely disabled. If the laptop is recovered, it can be quickly reactivated to normal operation.
Energy Management
Power supply *
The way in which the product is powered e.g. rechargeable battery, mains electricity connected via a plug and cable.
250 W
Weight & Dimensions
Width *
The measurement or extent of something from side to side.
7.09" (180 mm)
Depth *
The distance from the front to the back of something.
18" (458 mm)
Height *
The measurement of the product from head to foot or from base to top.
14.7" (374 mm)
Weight *
Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
18.3 lbs (8,3 kg)
Packaging Content
Display included *
This product includes a display.
Bundled software
Software distributed with another product such as a piece of computer hardware or other electronic device, or a group of software packages which are sold together. A software suite is an example of bundled software, as is software which is pre-installed on a new computer.
Diskeeper Lite, Lenovo Care, Lenovo Password Manager, Norton Internet Security (OEM Edition) with 90 days of virus definition updates, PC Doctor diagnostics, ThinkVantage Rescue and Recovery, ThinkVantage System Update
Other features
Processor manufacturer
The manufacturer that produced the processor.
Security features
-Boot sequence control
-Boot without keyboard or mouse
-Diskette boot inhibit
-Parallel port I/O control
-Power on password
-Serial port I/O control
-Configuration password
Networking features
Ethernet/Fast Ethernet
Video adapter, bus
Diskette drive
If present, storage capacity of Floppy Disk Drive (FDD). Standard is 1.44MB for 3.5" diskettes. Often the FDD is not included in PCs or notebooks, and is at most optional. Optional drives are often connected via an external port like the USB port.
1.44 MB