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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.
eServer BladeCenter
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.
BladeCenter LS21
Product code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product data-sheet if the specifications are identical. We map away wrong codes or sometimes logistic variants.
Category :
Extra powerful, extra reliable computers that have been specially designed for server applications. For example serving a website, a large database or shared storage space to a lot of users. Servers are often not very quiet and deliver hardly any graphical performance, which makes them not suitable for use as personal computer. If you need a lot of servers, choose a rack mountable model. Those models need less space and your server room will remain tidy.
Data-sheet quality: created/standardized by Icecat
The quality of the product data-sheet 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 IBM: 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: 18 Feb 2007
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Info modified on: 21 Dec 2015 23:21:50
The date of the most recent change of this product data-sheet in Icecat.
Product views: 12010
This statistic is based on the 62293 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) downloading this Icecat data-sheet since 18-02-07 Only sponsoring brands are included in the free Open Icecat content distribution as used by 60342 free Open Icecat users .
Warranty: Three year parts and labour, Onsite.
Long product name IBM eServer BladeCenter BladeCenter LS21:
The short editorial description of IBM eServer BladeCenter BladeCenter LS21
BladeCenter LS21, 1x AMD Opteron 2220 2.8 GHz Dual Core (2x 1MB L2 cache), 2x 1024 MB PC2-5300 DDR2 ECC, 0x 0 GB SAS HD (open bay), Management processor, 2x Broadcom 5706S Gigabit Ethernet, ATI RN50 (16 MB)

Marketing text IBM eServer BladeCenter BladeCenter LS21

The official marketing text of IBM eServer BladeCenter BladeCenter LS21 as supplied by the manufacturer
- Reduced power consumption and enhanced energy efficiency without compromising performance
- Easy integration, an open infrastructure and remote systems management for enhanced usability
- Flexible configurations with compatibility across a full portfolio of chassis, I/O and storage to protect long-term investment

Tasks like collaboration or Web serving require blade servers that will do the job efficiently without inflating power costs. The IBM BladeCenter® LS21 is ideal for general-purpose applications since it saves energy without sacrificing performance. Combined with the energy-efficient BladeCenter E chassis, it’s the ultimate solution for power-constrained data centers.
Short summary description IBM eServer BladeCenter BladeCenter LS21:
This short summary of the IBM eServer BladeCenter BladeCenter LS21 data-sheet is auto-generated and uses the product title and the first six key specs.
IBM eServer BladeCenter BladeCenter LS21, AMD Opteron, Blade, L2, DDR2-SDRAM, 8 DIMM, 2 x 1 GB
Long summary description IBM eServer BladeCenter BladeCenter LS21:
This is an auto-generated long summary of IBM eServer BladeCenter BladeCenter LS21 based on the first three specs of the first five spec groups.
IBM BladeCenter LS21, eServer BladeCenter. Processor frequency: 2.8 GHz, Processor family: AMD Opteron, Processor cache type: L2. Total storage capacity: 73 GB. Internal memory: 2 GB, Internal memory type: DDR2-SDRAM, Maximum internal memory: 32 GB. Maximum graphics adapter memory: 16 MB, Graphics adapter: RN50. Networking features: Gigabit Ethernet
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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.
2.8 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.
AMD Opteron
Number of processors installed*
Number of processors in the product.
Processor cache type
Processor cache
2 MB
Maximum number of SMP processors
Total storage capacity*
The total amount of data that can be stored on the device.
73 GB
Internal memory*
A computer's memory which is directly accessible to the CPU.
2 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.
32 GB
Memory layout (slots x size)
The slots and size of the memory for the CPU.
2 x 1 GB
ECC means Error Correction Code, and it is memory that is able to detect and correct some memory errors without user intervention.
Memory slots *
Number and type of memory expansion slots, including connector and memory module descriptions.
Maximum graphics adapter memory
Graphics memory is determined by the (graphic) processor. Graphics memory is often shared with system memory so that it varies depending on the amount of system memory installed and system load.
16 MB
Graphics adapter
Networking features
Gigabit Ethernet
Ports & interfaces
Ethernet LAN (RJ-45) ports *
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.
Chassis type *
The type of rigid framework onto which is the hosuing for device components.
Weight & dimensions
Width *
The measurement or extent of something from side to side.
29 mm
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.
5 kg
Depth *
The distance from the front to the back of something.
446 mm
Height *
The measurement of the product from head to foot or from base to top.
245 mm
Other features
Hard disk controller
Hard drive controller characteristics, including type.