Server Memory - Showing 121 - 144 of 21566 Products
SAMSUNG M393B2K70Cm0-Cf8Q5 Memory Module For Server-M393B2K70Cm0-Cf8Q5
- Voltage: Regular Voltage
- Rank: 4Rx4
- Model #: M393B2K70CM0-CF8Q5
- Item #: 9SIV23XB7G8502
- Return Policy: TopMemory Return Policy
Lenovo 0A89417 16GB DDR3 1333 (PC3 10600) RDIMM Memory for Lenovo ThinkStation S30
- Voltage: 1.50V
- Rank: 2Rx4
- Parts: Brand New with Lifetime Warranty - Retail Packaged
- Model #: MER10600-624LK1-L918
- Item #: 9SIV0945NE2983
- Return Policy: NEMIX RAM Return Policy
852261-001 - HP Compatible 8GB PC4-19200 DDR4-2400Mhz 1Rx4 1.2v Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: 15
- Voltage: 1.20V
- Rank: 1Rx4
- Parts: Lifetime Warranty
- Model #: 852261-001
- Item #: 9SIV1269BS8131
- Return Policy: Brute Networks Return Policy
NEMIX RAM N8102-651 for NEC Express5800/R120f-2E Storage-Rich 32GB (2x16GB) RDIMM ...
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: MR17000-624K2-NC-134
- Item #: 9SIV0949BK3170
- Return Policy: NEMIX RAM Return Policy
861110-001 - HP Compatible 32GB PC4-19200 DDR4-2400Mhz 2Rx4 1.2v ECC Registered ...
- Chipset: Major Brand Chipset
- CAS Latency: 15
- Voltage: 1.20V
- Rank: 2Rx4
- Parts: Lifetime Warranty
- Model #: 861110-001
- Item #: 9SIV1269BS8169
- Return Policy: Brute Networks Return Policy
IBM 46C0599 16GB DDR3 1333 (PC3 10600) RDIMM Memory for IBM BladeCenter HS22 ...
- Voltage: 1.50V
- Rank: 2Rx4
- Parts: Lifetime Replacement Warranty
- Model #: MR10600-624XK1-I655
- Item #: 9SIV0945MZ4877
- Return Policy: NEMIX RAM Return Policy
Hynix HMT31GR7CFR4C-PB 8GB DDR3-1600 ECC REG
- Model #: 4b7-043715000332217
- Item #: 9SIV173FU01849
- Return Policy: Digitzy Return Policy
32GB Memory HP Pavilion tp01,TP01-1337C,TP01-135mcn,TP01-1363nb,TP01-1367nb
- Model #: BD32G2666MQ28DE15923
- Item #: 9SIV190HS07151
- Return Policy: Memory-Up Return Policy
Crucial CT4G4SFS8213 4Gb Ddr4 2133 Mt/S Cl15 Srx8 Unbuffered Sodimm
- Model #: CT4G4SFS8213
- Item #: 9SIV4W3HUZ1009
- Return Policy: Memory Master Return Policy
NEMIX RAM 16GB DDR4-2666 1Rx4 RDIMM VLP for Intel S2600WFT
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Parts: Limited lifetime warranty
- Model #: MR21300-614VK1-361
- Item #: 9SIV0949AS9153
- Return Policy: NEMIX RAM Return Policy
For Dell SNPTN78YC/32G A9781929 32 GB DDR4 288-Pin ECC RDIMM RAM for PowerEdge ...
- Chipset: Crucial Chipset
- Voltage: 1.50V
- Rank: 2Rx4
- Model #: CR4322666REGD4-76
- Item #: 9SIV23XB8V3927
- Return Policy: TopMemory Return Policy
NOT FOR PC/MAC! New 8GB Module ECC REG PC3-12800 Memory for Dell PowerEdge R515
- Model #: 44ETK-00-B00UE-1
- Item #: 9SIV23XB7D6038
- Return Policy: TopMemory Return Policy
Hynixhynix Hmt42gr7afr4c-Pb Hynix Memory Module For Server-Hmt42gr7afr4c-Pb
- Voltage: Regular Voltage
- Rank: 2Rx4
- Model #: HMT42GR7AFR4C-PB
- Item #: 9SIV0YW5CG4147
- Return Policy: Prestige Technology Return Policy
UCS-ML-X64G4RS-H 64GB for CISCO UCS C-Series C220 M5 by Micron (Crucial ...
- Chipset: Major Brand Chipset
- CAS Latency: 19
- Voltage: 1.20V
- Rank: 4Rx4
- Model #: FN704
- Item #: 9SIV23XBX13563
- Return Policy: TopMemory Return Policy
NEMIX RAM N8102-647F for NEC Express5800/R120f-2E Storage-Rich 32GB (1x32GB) ...
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Rank: 4Rx4
- Model #: ML17000-344K1-NC-26
- Item #: 9SIV0949BK2467
- Return Policy: NEMIX RAM Return Policy
16GB Memory HP Pavilion 590,595-p0000ur,595-p0001nb,595-p0001nk,595-p0001no
- Model #: BD16G2666MQ25DE15827
- Item #: 9SIV190HS07112
- Return Policy: Memory-Up Return Policy
SNP03VMYC/64G - Dell Compatible 16GB PC3-8500 DDR3-1066Mhz 4Rx4 1.5v Registered ...
- Chipset: Major Brand Chipset
- CAS Latency: 9
- Voltage: 1.50V
- Rank: 4Rx4
- Parts: Lifetime Warranty
- Model #: SNP03VMYC/64G
- Item #: 9SIV1269BT0195
- Return Policy: Brute Networks Return Policy
SNPHNDJ7DG/16G - Dell Compatible 16GB PC4-19200 DDR4-2400MHz 2Rx4 1.2V ECC ...
- Chipset: Major Brand Chipset
- CAS Latency: 15
- Voltage: 1.20V
- Rank: 2Rx4
- Parts: Lifetime Warranty
- Model #: SNPHNDJ7DG/16G
- Item #: 9SIV1269BT0514
- Return Policy: Brute Networks Return Policy
NEMIX RAM 32GB DDR4-2666 2Rx4 RDIMM for Intel R2208WTTYSR
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Parts: Limited lifetime warranty
- Model #: MR21300-324K1-1619
- Item #: 9SIV0949AT0585
- Return Policy: NEMIX RAM Return Policy
Hynix 32GB (4X8GB) ECC Fully Buffered Server Memory Ram PC2-5300F DDR2-667MHz
- Model #: SKUSM0011-TP
- Item #: 9SIV23XCAG4708
- Return Policy: TopMemory Return Policy
16GB Memory HP 190,190-0458d,190-0459d,190-0500il,190-0501in,190-0502d
- Model #: BD16G2666MQ25DE15661
- Item #: 9SIV190HS06636
- Return Policy: Memory-Up Return Policy
HP 593915-B21 16GB DDR3 1066 (PC3 8500) RDIMM Memory for HP ProLiant DL580 G7 Server
- Voltage: 1.50V
- Rank: 4Rx4
- Parts: Lifetime Replacement Warranty
- Model #: MR8500-644XK1-H410
- Item #: 9SIV0945MZ5574
- Return Policy: NEMIX RAM Return Policy
32GB RDIMM Memory for HP ProLiant XL250a G9 Server DDR4-2933 by Nemix Ram
- Chipset: Major Brand Chipset
- CAS Latency: 21
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: 0759170844807
- Item #: 9SIV094ABK8797
- Return Policy: NEMIX RAM Return Policy
8GB RDIMM 2Rx8 Memory for Fujitsu Celsius M730 DDR3-1866 by Avarum
- Chipset: Major Brand Chipset
- Voltage: 1.50V
- Rank: 2Rx8
- Model #: AM-3956
- Item #: 9SIV14KBX01746
- Return Policy: ShoppingBest Return Policy
Differences between Desktop and Server Memory
Introduction
While many servers are compatible with both desktop and server memory, it is advantageous to use server RAM. Compared to desktop memory, computer server RAM has two major features make it more suited for the needs of servers. Those two major features are error correction code (ECC) and registered memory. Below, NeweggBusiness will detail why those two features are important for servers.
Error Correction Code (ECC)
It can sometimes also be referred to as error-correcting code. ECC is a feature that checks for and corrects errors in memory automatically without requiring input from the processor, operating system, or user. When data is saved onto server RAM, an algorithm generates a code that describes the data. The code is then saved along with the data. When the data is retrieved later, the RAM runs the same algorithm again. If the newly calculated code does not match the code stored with the data, the RAM attempts to repair the data by comparing the codes.
ECC memory has slightly slower performance than non-ECC memory, but increases system stability and reduces the likelihood of data corruption. It is important to not install ECC memory and non-ECC memory in the same system, or use it with a motherboard that does not support ECC. Doing either will result in ECC being disabled and may cause system instability.
Registry
Registered memory is a type of memory that has a hardware register between the RAM chips and the system memory controller. The register is a component that delays the transfer of data between the RAM and system memory controller to increase stability. Without a hardware register, the stability of the server RAM would decrease as the amount of memory increases. Registered memory allows for more RAM to be put onto one module without sacrificing stability.
Registered memory has slower performance than non-registered memory but is available in larger capacities. In an environment where quantity is preferred over performance, registered memory is the best option.
Load-Reduced Dual In-line Memory Module (LR-DIMM or LRDIMM)
A type of memory that allows for even more RAM chips on one module than registered memory. LR-DIMM memory utilizes a buffer instead of a register to support the increased memory. On the upper end of the price spectrum, LR-DIMM memory is mostly used by organizations with larger IT budgets.
