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Kingston 16GB 288-Pin DDR4 SDRAM ECC Unbuffered DDR4 3200 (PC4 25600) Server Memory Model KTD-PE432ES8/16G
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Kingston Technology Corp.
Kingston 16GB 288-Pin DDR4 SDRAM ECC Unbuffered DDR4 3200 (PC4 25600) Server Memory Model KTD-PE432ES8/16G
  • CAS Latency: 22
  • Voltage: 1.20V
  • Rank: Single-rank
  • Model #: KTD-PE432ES8/16G
  • Return Policy: View Return Policy
Kingston Premier Series 8GB 288-Pin DDR4 SDRAM ECC Registered DDR4 3200 (PC4 25600) Server Memory Model KSM32RS8/8HDR
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Kingston Technology Corp.
Kingston Premier Series 8GB 288-Pin DDR4 SDRAM ECC Registered DDR4 3200 (PC4 25600) Server Memory Model KSM32RS8/8HDR
  • CAS Latency: 22
  • Timing: 22-22-22
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: KSM32RS8/8HDR
  • Return Policy: View Return Policy
Kingston Premier Series 8GB 288-Pin DDR4 SDRAM ECC Unbuffered DDR4 2666 (PC4 21300) Server Memory Model KSM26ES8/8HD
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Kingston KVR32N22S8/8 DDR4-3200 8GB/1Gx64 CL22 Memory
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Kingston 4GB 240-Pin DDR3 SDRAM ECC Unbuffered DDR3 1600 (PC3 12800) Server Memory Model KVR16E11S8/4
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Kingston 4GB 240-Pin DDR3 SDRAM ECC Unbuffered DDR3 1600 (PC3 12800) Server Memory Model KVR16E11S8/4
  • CAS Latency: 11
  • Voltage: 1.50V
  • Model #: KVR16E11S8/4
  • Item #: 9SIAE9A7CJ9460
  • Return Policy: View Return Policy
  •  
  • AUD$62.70 
  • AUD$100.00 Shipping
Black Diamond Memory 32GB 288-Pin DDR4 SDRAM ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD32G2666MQR29
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Micron MTA18ASF2G72AZ2G6E2 16GB DDR4 2666Mhz ECC UDIMM 2Rx8
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Micron MTA18ASF2G72AZ2G6E2 16GB DDR4 2666Mhz ECC UDIMM 2Rx8
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  • AUD$265.10 
  • Free Shipping
Micron 16GB DDR4 3200 (PC4-25600) 1Rx8 CL22 1.2V RDIMM Server Memory Module - MTA9ASF2G72PZ-3G2E1
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Micron Technology, Inc.
Micron 16GB DDR4 3200 (PC4-25600) 1Rx8 CL22 1.2V RDIMM Server Memory Module - MTA9ASF2G72PZ-3G2E1
  • CAS Latency: 22
  • Timing: 22-22-22
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: MTA9ASF2G72PZ-3G2E1
  • Return Policy: View Return Policy
Synology D4ECSO-2666-16G Equivalent 16GB DDR4 2666 ECC SODIMM Server Memory RAM
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Micron 32GB DDR4 3200 (PC4-25600) 1Rx4 CL22 1.2V RDIMM Server Memory Module - MTA18ASF4G72PZ-3G2E1
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Micron 32GB DDR4 3200 (PC4-25600) 1Rx4 CL22 1.2V RDIMM Server Memory Module - MTA18ASF4G72PZ-3G2E1
  • CAS Latency: 22
  • Timing: 22-22-22
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: MTA18ASF4G72PZ-3G2E1
  • Return Policy: View Return Policy
Samsung 32GB 288-Pin DDR4 2666 (PC4 21300) RDIMM 1.2V Server Memory Model M393A4K40BB2-CTD
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SAMSUNG
Samsung 32GB 288-Pin DDR4 2666 (PC4 21300) RDIMM 1.2V Server Memory Model M393A4K40BB2-CTD
  • Chipset: Major Brand Chipset
  • CAS Latency: 19
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: M393A4K40BB2-CTD
  • Return Policy: View Return Policy
16GB DDR4-2666 ECC UDIMM (Synology D4EC-2666-16G Equivalent) Server Memory RAM by Avarum RAM
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16GB DDR4-2666 ECC UDIMM (Synology D4EC-2666-16G Equivalent) Server Memory RAM by Avarum RAM
  • CAS Latency: 19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: Avarum-4162666-EUDIMM-1910
  • Item #: 9SIAWKZESA9683
  • Return Policy: View Return Policy
  •  
  • AUD$143.00 
  • AUD$46.66 Shipping
Micron 64GB 288-Pin DDR4 SDRAM Registered DDR4 3200 (PC4 25600) Server Memory Model MTA36ASF8G72PZ-3G2F1
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Kingston ME KSM26ED8 16HD 16GB 2666MHz DDR4 ECC CL19 DIMM 2Rx8 Hynix D
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Supermicro (HMA82GR7CJR8N-VK) 16GB SDRAM ECC Registered DDR4 2666 (PC4 21300) Server Memory Model MEM-DR416L-HL06-ER26
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  •  
  • AUD$147.40 
  • AUD$77.11 Shipping
Supermicro Certified MEM-DR380L-SL02-ES16 Samsung 8GB DDR3-1600 2Rx8 1.35V SO-DIMM Memory
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SAMSUNG
Supermicro Certified MEM-DR380L-SL02-ES16 Samsung 8GB DDR3-1600 2Rx8 1.35V SO-DIMM Memory
  • Voltage: 1.35V
  • Rank: 2Rx8
  • Model #: MEM-DR380L-SL02-ES16
  • Item #: 9SIA7S6AYD8815
  • Return Policy: View Return Policy
  •  
  • AUD$72.60 
  • AUD$46.49 Shipping
MICRON 64GB DDR4 3200 2Rx4 CL22 RDIMM Server Memory Module - MTA36ASF8G72PZ-3G2E1
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Micron Technology, Inc.
MICRON 64GB DDR4 3200 2Rx4 CL22 RDIMM Server Memory Module - MTA36ASF8G72PZ-3G2E1
  • Chipset: Micron Chipset
  • CAS Latency: 22
  • Timing: 22-22-22
  • Voltage: 1.20V
  • Model #: MTA36ASF8G72PZ-3G2E1
  • Item #: 1X5-003U-00809
  • Return Policy: International Order Return Policy
  •  
  • AUD$555.50 
  • Free Shipping
Kingston 32GB 288-Pin DDR4 SDRAM ECC Unbuffered DDR4 3200 (PC4 25600) Server Memory Model KTL-TS432E/32G
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SAMSUNG 32GB 288-Pin DDR4 SDRAM ECC Load Reduced DDR4 2133 (PC4 17000) Server Memory Model M386A4G40DM0-CPB
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SAMSUNG 32GB 288-Pin DDR4 SDRAM ECC Load Reduced DDR4 2133 (PC4 17000) Server Memory Model M386A4G40DM0-CPB
  • Chipset: Major Brand Chipset
  • CAS Latency: 15
  • Timing: 15-15-15
  • Voltage: 1.20V
  • Model #: M386A4G40DM0-CPB
  • Item #: N82E16820147384
  • Return Policy: International Order Return Policy
  •  
  • AUD$129.80 
  • Est. Shipping Fee AUD$56.34
  • Eligible for Free Shipping

Black Diamond Memory 16GB 288-Pin DDR4 SDRAM ECC Registered DDR4 2400 (PC4 19200) Server Memory Model BD16G2400MQR26
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  •  
  • AUD$169.40 
  • Est. Shipping Fee AUD$56.26
  • Eligible for Free Shipping

Kingston Premier Series 32GB 288-Pin DDR4 SDRAM ECC Registered DDR4 3200 (PC4 25600) Server Memory Model KSM32RD4/32HDR
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Kingston Technology Corp.
Kingston Premier Series 32GB 288-Pin DDR4 SDRAM ECC Registered DDR4 3200 (PC4 25600) Server Memory Model KSM32RD4/32HDR
  • CAS Latency: 22
  • Timing: 22-22-22
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: KSM32RD4/32HDR
  • Return Policy: View Return Policy
Micron MTA9ASF1G72PZ-2G6D1 8GB DDR4-2666 ECC RDIMM
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Micron Technology, Inc.
Micron MTA9ASF1G72PZ-2G6D1 8GB DDR4-2666 ECC RDIMM
  • CAS Latency: 19
  • Timing: 19-19-19
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: MTA9ASF1G72PZ-2G6D1
  • Return Policy: View Return Policy
Kingston ValueRAM 2GB 240-Pin DDR2 SDRAM ECC DDR2 800 (PC2 6400) Server Memory Model KVR800D2E6/2G
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Kingston ValueRAM 2GB 240-Pin DDR2 SDRAM ECC DDR2 800 (PC2 6400) Server Memory Model KVR800D2E6/2G
  • CAS Latency: 6
  • Voltage: 1.80V
  • Parts: Lifetime limited
  • Labor: Lifetime limited
  • Model #: KVR800D2E6/2G
  • Item #: 9SIAE9A7DN3086
  • Return Policy: View Return Policy
  •  
  • AUD$23.10 
  • AUD$100.00 Shipping
Kingston 2GB 240-Pin DDR2 SDRAM ECC Fully Buffered DDR2 667 (PC2 5300) Server Memory Model KVR667D2D4F5/2G
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Kingston 2GB 240-Pin DDR2 SDRAM ECC Fully Buffered DDR2 667 (PC2 5300) Server Memory Model KVR667D2D4F5/2G
  • CAS Latency: 5
  • Voltage: 1.80V
  • Heat Spreader: Yes
  • Parts: Lifetime limited
  • Model #: KVR667D2D4F5/2G
  • Return Policy: View Return Policy
SAMSUNG 32GB 288-Pin DDR4 SDRAM Registered DDR4 2400 (PC4 19200) Memory (Server Memory) Model M393A4K40BB1-CRC
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  •  
  • AUD$631.40 
  • Free Shipping
NEW SAMSUNG 16GB DDR3 ECC REGISTERED PC3L-12800R, M393B2G70EB0-YK0Q3
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SAMSUNG
NEW SAMSUNG 16GB DDR3 ECC REGISTERED PC3L-12800R, M393B2G70EB0-YK0Q3
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  • AUD$298.10 
  • Free Shipping
Supermicro (MTA72ASS8G72LZ-2G6D2) 64GB SDRAM ECC LRDIMM DDR4 2666 (PC4 21300) Server Memory Model MEM-DR464L-CL02-LR26
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Supermicro
Supermicro (MTA72ASS8G72LZ-2G6D2) 64GB SDRAM ECC LRDIMM DDR4 2666 (PC4 21300) Server Memory Model MEM-DR464L-CL02-LR26
  • CAS Latency: 19
  • Voltage: 1.20V
  • Rank: 4Rx4
  • Model #: MEM-DR464L-CL02-LR26
  • Item #: 9SIA7S696V8731
  • Return Policy: View Return Policy
  •  
  • AUD$656.70 
  • AUD$70.05 Shipping
Kingston Premier Series 8GB 288-Pin DDR4 SDRAM ECC Registered DDR4 2666 (PC4 21300) Server Memory Model KSM26RS8/8HDI
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Kingston Premier Series 8GB 288-Pin DDR4 SDRAM ECC Registered DDR4 2666 (PC4 21300) Server Memory Model KSM26RS8/8HDI
  • CAS Latency: 19
  • Timing: 19-19-19
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: KSM26RS8/8HDI
  • Return Policy: View Return Policy
Samsung RDIMM 32GB 2Rx4 DDR4 2400 PC4-2400T 19200 M393A4K40BB1-CRC0Q ECC Registered RAM Memory DIMM For Dell, HP, Lenovo, Supermicro and Other Server Systems
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  •  
  • AUD$288.20 
  • AUD$46.45 Shipping
HP 8GB 144-Pin DDR2 SDRAM Registered DDR4 2133 (PC4 17000) Server Memory Model 752368-081
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HP
HP 8GB 144-Pin DDR2 SDRAM Registered DDR4 2133 (PC4 17000) Server Memory Model 752368-081
  • CAS Latency: 15
  • Timing: 15-15-15
  • Rank: 1Rx4
  • Model #: 752368-081
  • Return Policy: View Return Policy
  •  
  • AUD$90.20 
  • AUD$62.24 Shipping
Supermicro Certified MEM-DR316L-SL02-ER10 Samsung 16GB DDR3-1066 ECC REG Memory
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Supermicro
Supermicro Certified MEM-DR316L-SL02-ER10 Samsung 16GB DDR3-1066 ECC REG Memory
  • Voltage: 1.50V
  • ECC: Yes
  • Buffered/Registered: Registered
  • Model #: 8c5-247188000361611
  • Return Policy: View Return Policy
Supermicro Certified MEM-DR416L-HL02-ER21 Hynix 16GB DDR4-2133 ECC REG DIMM Memory
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Supermicro
Supermicro Certified MEM-DR416L-HL02-ER21 Hynix 16GB DDR4-2133 ECC REG DIMM Memory
  • CAS Latency: 15
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: MEM-DR416L-HL02-ER21
  • Item #: 9SIA7S699M6540
  • Return Policy: View Return Policy
  •  
  • AUD$135.30 
  • AUD$46.45 Shipping
Dell Compatible 32GB (2X16GB) PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC UDIMM by Avarum RAM
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Dell Compatible 32GB (2X16GB) PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC UDIMM by Avarum RAM
  • CAS Latency: 19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: Avarum-4162666-EUDIMM-1908
  • Item #: 9SIAWKZESA9692
  • Return Policy: View Return Policy
  •  
  • AUD$281.60 
  • AUD$46.53 Shipping
Page 1/100
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Choosing the right server memory can boost the performance and reliability of your data center by checking for data errors and reducing electrical loads. There are different types of server RAM to prevent crashes, correct inaccuracies in your data or allow for faster operation.

ECC Memory Uses Algorithms to Constantly Check Data for Errors

ECC server memory can prevent system failure and data corruption, which is particularly important in data centers and business environments, such as healthcare and finance. ECC memory adds a ""parity bit"" to each binary code to detect errors. When writing data, this type of system-specific memory creates and stores an ECC code. When it reads data, ECC memory creates a new ECC code and compares it to the one it had previously stored. If there are errors, the memory decrypts the corrupted data and corrects it immediately. ECC computer memory uses algorithms to continually check for single-bit errors as the server processes data. This type of server memory can be slower than others, but it reduces system crashes. It also tends to be more expensive. The other components of the server, such as the processor and motherboard, must support ECC memory.

Registered Memory Puts Less Strain on CPU Memory Controller

There are two types of ECC server memory: unbuffered and registered. When using unbuffered memory, the CPU communicates directly with the data banks for faster performance. Registered memory has registers on each memory bank module. The CPU needs to communicate with the registers first, then the registers communicate with the DRAM. This process means that every instruction from the server requires at least one extra CPU cycle, resulting in slower performance. However, registered server memory puts less strain on the CPU's memory controller, and increases reliability, a useful choice in data centers and business settings. Registered memory works with the DDR, DDR2 and DDR3 modules of many server models. 

Load-reduced Dual Inline Memory Modules Reduce Electrical Loading on the Memory Bus

A load-reduced dual inline memory module (LRDIMM) is a type of server memory that reduces electrical loading on the memory bus. LRDIMMs have a memory buffer chip for each module that goes into the parallel memory bus. This way, they do not connect directly to the bus like other types of memory. When a server only has LRDIMMs as dynamic RAM, the memory controllers shift from parallel to serial mode, so the memory buffer handles all the read and write operations. Thanks to the reduced electrical load, LRDIMMs typically work faster than registered memory. 

Dynamic RAM Is Common as Main Memory

When considering desktop memory, there are two types of server RAM: static and dynamic. Static RAM (SRAM) has a more complex construction, with latches and transistors. Each block of memory requires six transistors. SRAM consumes less power than dynamic RAM (DRAM) and it is faster, but it is only available in smaller storage sizes. Since SRAM has a short access time, it is most common as cache memory. DRAM has a larger access time, so it is more common as the main memory. It is generally more expensive than SRAM. These factors also apply to laptop memory.