The Switch Fabric Module is the core of the 3Com Switch 8800 system. The Switch Fabric performs route calculation and provides all Layer 3 switching functionality. It also performs... more
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Service & Support Details: Limited warranty - 1 year
Manufacturer's product description
The Switch Fabric Module is the core of the 3Com Switch 8800 system. The Switch Fabric performs route calculation and provides all Layer 3 switching functionality. It also performs Layer 2 switching between interface modules and where on-board Layer 2 switching is not possible. Based on the address-forwarding table, the hardware performs line-speed switching of Layer 2 / Layer 3 data packets. VLANs, link aggregation, QoS traffic classification and prioritization, and ACLs (Access Control Lists) are also supported by the hardware. In addition to switching functions, the Switch Fabric Module performs control and management functions for the system. The management channel performs such functions as initialization and configuration of the system, data packet learning, protocol processing, and network management. It also provides environmental monitoring, software upgrade and interface module control. When a second fabric is installed in a Switch 8800, both switch fabrics are active, in essence doubling the performance of a switch compared to having just a single switch fabric; in addition, fabric resiliency is provided.
Advantages: EXELENT BUILD STURDY GREAT COOLING AND SPACE AND QUIET TO Disadvantages: HEAVY NO DUST FILTER ON SIDE FAN
...as my standard abit ones was too short
features
Support to 11 5.25'' drive bays
Relocate-able front control panel (Power, Reset switch, HDD & PWR LEDs)
Support up to Extend ATX & BTX
Ventilation opening on top ( 62% opening ratio)
Built-in 5.25'' drive bay accessory box
High efficiency ventilation: Dual 12cm silent fans in front & rear, 9cm fans in rear and top, 25cm fan on side
Retractable foot stand
25cm fan on the side panel benefits CPU and GPU temperature and reinforces system stability
Retaining holes for liquid cooling kits
Compatible with ATX and BTX via btx upgrade kit
Removeable HDD cage
Tool-free installation for 5.25" devices
Dual USB 2.0, IEEE 1394 Firewire, Audio & Speaker ports
Screwless slots for easy assembling
Screw-less for PCI devices
3 x 3.5" HDD module with
12 cm blue LED fan...
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Advantages: Unbranded Memory is very cheap to buy Disadvantages: Unbranded Memory can not be overclocked
..., I have noticed from the trade magazines that Ram manufactures are making a loss because of the low prices and they are starting to increase prices.
Try looking at Ebuyer.com or Crucial.com on the Internet, as these are probably the cheapest suppliers at the moment.
The most common sizes are 64Mb, 128Mb, 256Mb, 512Mb and 1Gb, obviously the larger you can afford the cheaper per Mb it becomes.
The difference between Branded and Unbranded Ram modules in my view is that the Unbranded modules are far cheaper and they are as good as the Branded ones, with no difference in performance. If you want to over clocking your computer, which I would advise against, then you would need to purchase Branded modules, as they tend to be able to handle the increase in performance.
If you are like myself and want to get value for money, I would suggest...
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Advantages: So Easy installation, Simple and effective design Disadvantages: None of which I know
...GENERAL OVERVIEW
This 3COM OfficeConnect switch is considered my best. It has simple yet effective design and so easy to use and configure: just plug the cables and it is on. It is very useful for home networks and small business networks, as it can connect up to 5 computers with the 10/100 Mbits per second speed.
FEATURES
Five autosensing ports automatically detect the speed of the attached device to maximize network performance
With plug-and-play installation and no configuration needed, the switch fits easily into your unmanaged network
Full-duplex feature supports two-way data transfer, doubling the effective bandwidth of the network
Compact, fanless design ensures quiet operation in small office spaces
Connectors at rear help reduce cable clutter
FCC Class B switch is approved for use in small office and home office environments...
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