Search results
Results from the WOW.Com Content Network
Some ECC-enabled boards and processors are able to support unbuffered (unregistered) ECC, but will also work with non-ECC memory; system firmware enables ECC functionality if ECC memory is installed. ECC may lower memory performance by around 2–3 percent on some systems, depending on the application and implementation, due to the additional ...
The chipsets contain a 'memory controller hub' and an 'I/O controller hub', which tend to be called 'north bridge' and 'south bridge' respectively. The memory controller hub connects to the processors, memory, high-speed I/O such as PCI Express, and to the I/O controller hub by a proprietary link.
Hence, an ECC memory can support the scrubbing of the memory content. Namely, if the memory controller scans systematically through the memory, the single bit errors can be detected, the erroneous bit can be determined using the ECC checksum , and the corrected data can be written back to the memory.
Higher end version of 915. Supports another PAT-like mode and ECC memory, and exclusively uses DDR-II RAM. Sub-versions: 925XE - Supports a 1066 MT/s bus. 945P (Lakeport) Update on 915P, with support for Serial ATA II, RAID mode 5, an improved memory controller with support for DDR-II at 667 MHz and additional PCI Express lanes.
One 64 GiB DDR5-4800 ECC 1.1 V registered DIMM (RDIMM) Example of an unregistered DIMM (UDIMM) Registered memory (also called buffered memory) is computer memory that has a register between the DRAM modules and the system's memory controller. A registered memory module places less electrical load on a memory controller than an unregistered one.
DDR3L/LPDDR3/LPDDR4 dual-channel memory controller supporting up to 8 GB; support for DDR3L with ECC; Display controller with 1 MIPI DSI port and 2 DDI ports (eDP 1.3, DP 1.1a, or HDMI 1.4b) Integrated Intel HD Graphics (Gen9) GPU; PCI Express 2.0 controller supporting 6 lanes (3 dedicated and 3 multiplexed with USB 3.0); 4 lanes available ...
Each tile's memory controller provides two channels of DDR5 ECC supporting 4 DIMMs (2 per channel) and 1 TB of memory with a maximum of 8 channels, 16 DIMMs, and 4 TB memory across 4 tiles [33] A tile provides up to 32 PCIe 5.0 lanes, but one of the eight PCIe controllers of a CPU is usually reserved for DMI , resulting in a maximum of 112 non ...
A memory controller, also known as memory chip controller (MCC) or a memory controller unit (MCU), is a digital circuit that manages the flow of data going to and from a computer's main memory. [ 1 ] [ 2 ] When a memory controller is integrated into another chip, such as an integral part of a microprocessor , it is usually called an integrated ...