Error correction code memory (ECC memory) is a type of computer data storage that uses an error correction code (ECC) to detect and correct n-bit data...
34 KB (3,829 words) - 05:34, 6 August 2025
example, registered memory is usually used in servers. Although most registered memory modules also feature error-correcting code memory (ECC), it is also possible...
10 KB (1,128 words) - 05:55, 6 August 2025
DDR5 SDRAM (section Memory modules)
same as true ECC memory with extra data correction chips on the memory module. There still exists non-ECC and ECC DDR5 DIMM variants; ECC variants have...
24 KB (1,958 words) - 05:33, 6 August 2025
DDR SDRAM (redirect from Double-data-rate synchronous dynamic random access memory)
module is 36 (9×4) for ECC and 32 (8x4) for non-ECC. ECC vs non-ECC Modules that have error-correcting code are labeled as ECC. Modules without error...
26 KB (2,467 words) - 22:19, 24 July 2025
on ECC memory, while the non-ECC DDR4 modules became available in Q3 2014, accompanying the launch of Haswell-E processors that require DDR4 memory. The...
49 KB (4,577 words) - 06:47, 5 March 2025
Memory scrubbing consists of reading from each computer memory location, correcting bit errors (if any) with an error-correcting code (ECC), and writing...
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Enterprise and ECC memory support only when paired with a motherboard based on the W680 chipset. Other SKUs do not support ECC memory at all. Suffixes...
81 KB (3,392 words) - 05:54, 6 August 2025
more PCI Express lanes, support for larger amounts of RAM, support for ECC memory, and larger CPU cache. They also support multi-chip and dual-socket system...
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DIMM (redirect from ECC DIMM RAM)
ECC DIMMs are those that have extra data bits which can be used by the system memory controller to detect and correct errors. There are numerous ECC schemes...
25 KB (2,128 words) - 05:33, 6 August 2025
2011, at the Wayback Machine: supports "ECC, Non-ECC, un-buffered Memory", but "Non-ECC, un-buffered memory only support for client OS (Windows 7, Vista...
280 KB (10,112 words) - 05:40, 6 August 2025
Look up ECC in Wiktionary, the free dictionary. ECC may refer to: ECC (eikaiwa), a Japanese English teaching company Eastern Christian College, in Bel...
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Xeon (redirect from Scalable Memory Interconnect)
error correction code (ECC) memory, higher core counts, more PCI Express lanes, support for larger amounts of RAM, larger cache memory and extra provision...
117 KB (7,857 words) - 06:04, 6 August 2025
Arrow Lake (microprocessor) (section Memory controller)
(entry-level workstation) chipsets as well as error correction code (ECC) memory only on the W880 chipset. Arrow Lake-U uses refreshed Meteor Lake silicon...
49 KB (3,405 words) - 05:29, 6 August 2025
was per-byte write enables; it was designed for systems with caches and ECC memory, which always write in multiples of a cache line. Additional commands...
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memory (for ECC on SIMMs) is an error-correcting memory system built into SIMMs, used to upgrade server-class computers without built-in ECC memory support...
1 KB (109 words) - 17:40, 13 February 2025
system vendor and can be system specific. CPUs in bold below feature ECC memory support only when paired with a motherboard based on the W680 chipset...
59 KB (2,836 words) - 15:35, 7 August 2025
following: ECC memory, which has an extra data byte lane used for correcting minor errors and detecting major errors for better reliability. Modules with ECC are...
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special equipment. ECC memory (which can be either SRAM or DRAM) includes special circuitry to detect and/or correct random faults (memory errors) in the...
58 KB (5,861 words) - 13:52, 5 August 2025
processors were launched on November 21. Supports 6 channels of DDR5 ECC memory Supports 96 lanes of PCI Express 5.0 Supports 48 CXL 1.1 lanes (as a subset...
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errors corrected by ECC memory. On some architectures, such as PowerPC, certain software bugs can cause MCEs, such as an invalid memory access. On other...
11 KB (1,286 words) - 18:01, 10 July 2024
memory (usually RAM), where bit errors are extremely rare and Hamming codes are widely used, and a RAM with this correction system is an ECC RAM (ECC...
29 KB (4,043 words) - 18:49, 12 March 2025
3400-series chipsets enable the ECC functionality of unbuffered ECC memory. Otherwise these chipsets do not enable unbuffered ECC functionality. Chipsets supporting...
133 KB (6,057 words) - 05:44, 6 August 2025
fraction of memory errors are intermittent hard errors. Large scale studies on non-ECC main memory in PCs and laptops suggest that undetected memory errors...
92 KB (11,073 words) - 20:17, 11 July 2025
random-access memory (DRAM) may provide stronger protection against soft errors by relying on error-correcting codes. Such error-correcting memory, known as ECC or...
35 KB (4,302 words) - 11:08, 4 July 2025
based on the same architecture as server-grade CPUs, with support for ECC memory, higher core counts, support for larger amounts of RAM, and a larger cache...
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processors, such as Intel VT virtualization technology and support for ECC memory. On September 4, 2013, Intel launched a 22 nm successor to Centerton,...
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RAM parity (redirect from Memory parity)
needs to be done, making ECC RAM more expensive and a little slower than non-parity and logic parity RAM. This type of ECC memory is especially useful for...
9 KB (1,256 words) - 21:13, 27 October 2024
processors include ECC support. All models support: MMX, SSE, SSE2, SSE3, SSSE3, Hyper-threading, Intel 64, Intel VT-x, ECC memory. All models support:...
86 KB (3,204 words) - 00:03, 22 June 2025
CPC925 – Designed by Apple and called the U3 or the U3H (which supports ECC memory). It is capable of supporting up to two PowerPC 970s or PowerPC 970FXs...
16 KB (1,699 words) - 20:22, 25 August 2024
support ECC memory and require Intel W480 or W580 chipset Support up to 128 GB of DDR4-3200 RAM in dual channel mode CPUs support ECC memory and require...
26 KB (1,188 words) - 05:55, 6 August 2025