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Make & Model | Dell PowerEdge T640 |
Total Memory Slots | 24 |
Maximum Memory | 3TB |
Have a question about your Dell PowerEdge T640 memory upgrade? Our technical support can help you with any question to ensure you get the best module option for your Dell PowerEdge T640 system.
Get proven Dell PowerEdge T640 memory upgrades here. We ship approved, certified and OEM qualified modules to ensure total Dell PowerEdge T640 system memory reliability.
Nothing is perfect. Sometimes things happen. If your Dell PowerEdge T640 memory upgrade fails at anytimeβwe will ship a replacement same day. We support your Dell PowerEdge T640 memory purchase long after the sale.
Meet the increasing demands of your applications with more Dell PowerEdge T640 memory.
Expand system performance with an upgrade at lower costs today!
DIMM Type Speed Configuration Guide Lifetime Warranty
Lifetime Warranty
Never worry. We support you long after the sale. If any module ever failsβwe will replace at zero cost to you!
Showing 101β150 of 182 results
Part # | Part Number | Made By | Capacity | Speed | Form Factor | Price | Trend | |
---|---|---|---|---|---|---|---|---|
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M393A1K43DB1βCWE
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 8GB | DDR4-3200 | RDIMM | Request For Quote | ||
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M393A1K43DB2βCWE
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 8GB | DDR4-3200 | RDIMM | $ 24 | Buy Now | |
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M386AAG40AM3βCWE
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 128GB | DDR4-3200 | LRDIMM | $ 578 | Buy Now | |
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M386AAG40BM3βCWE
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 128GB | DDR4-3200 | LRDIMM | $ 578 | Buy Now | |
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M386A8K40DM2βCWE
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 64GB | DDR4-3200 | LRDIMM | $ 148 | Buy Now | |
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M393A8G40AB2βCVF
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 64GB | DDR4-2933 | RDIMM | $ 128 | Buy Now | |
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M393A8G40MB2βCVF
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 64GB | DDR4-2933 | RDIMM | $ 116 | Buy Now | |
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M393A4K40CB2βCVF
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 32GB | DDR4-2933 | RDIMM | $ 36 | Buy Now | |
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M393A4K40DB2βCVF
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 32GB | DDR4-2933 | RDIMM | $ 36 | Buy Now | |
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M393A2K43CB2βCVF
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 16GB | DDR4-2933 | RDIMM | $ 28 | Buy Now | |
![]() ![]() |
M393A2K43DB2βCVF
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 16GB | DDR4-2933 | RDIMM | $ 28 | Buy Now | |
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M386A8K40CM2βCVF
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 64GB | DDR4-2933 | LRDIMM | $ 128 | Buy Now | |
![]() ![]() |
M386A8K40DM2βCVF
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 64GB | DDR4-2933 | LRDIMM | Request For Quote | ||
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M393A8K40B22βCWD
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 64GB | DDR4-2666 | RDIMM | $ 104 | Buy Now | |
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M393A4K40BB2βCTD
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 32GB | DDR4-2666 | RDIMM | $ 32 | Buy Now | |
![]() ![]() |
M393A4K40CB2βCTD
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 32GB | DDR4-2666 | RDIMM | $ 32 | Buy Now | |
![]() ![]() |
M393A4K40DB2βCTD
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 32GB | DDR4-2666 | RDIMM | $ 70 | Buy Now | |
![]() ![]() |
M393A2K43BB1βCTD
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 16GB | DDR4-2666 | RDIMM | $ 26 | Buy Now | |
![]() ![]() |
M393A2K43CB2βCTD
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 16GB | DDR4-2666 | RDIMM | $ 28 | Buy Now | |
![]() ![]() |
M393A2K43DB2βCTD
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 16GB | DDR4-2666 | RDIMM | $ 28 | Buy Now | |
![]() ![]() |
M393A1K43BB1βCTD
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 8GB | DDR4-2666 | RDIMM | $ 28 | Buy Now | |
![]() ![]() |
M386AAK40B40βCWD
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 128GB | DDR4-2666 | LRDIMM | $ 298 | Buy Now | |
![]() ![]() |
M386A8K40BM2βCTD
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 64GB | DDR4-2666 | LRDIMM | $ 54 | Buy Now | |
![]() ![]() |
M386A8K40CM2βCTD
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 64GB | DDR4-2666 | LRDIMM | $ 54 | Buy Now | |
![]() ![]() |
M386A8K40DM2βCTD
Memory for Dell PowerEdge T640
|
SAMSUNG | 1x 64GB | DDR4-2666 | LRDIMM | Request For Quote | ||
![]() ![]() |
HMAA8GR7AJR4NβXN
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 64GB | DDR4-3200 | RDIMM | $ 134 | Buy Now | |
![]() ![]() |
HMAA8GR7CJR4NβXN
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 64GB | DDR4-3200 | RDIMM | $ 144 | Buy Now | |
![]() ![]() |
HMAG94DXNRB
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 64GB | DDR4-3200 | RDIMM | $ 148 | Buy Now | |
![]() ![]() |
HMA84GR7CJR4NβXN
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 32GB | DDR4-3200 | RDIMM | $ 58 | Buy Now | |
![]() ![]() |
HMA84GR7DJR4NβXN
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 32GB | DDR4-3200 | RDIMM | $ 58 | Buy Now | |
![]() ![]() |
HMAA4GR7AJR8NβXN
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 32GB | DDR4-3200 | RDIMM | $ 64 | Buy Now | |
![]() ![]() |
HMAA4GR7CJR8NβXN
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 32GB | DDR4-3200 | RDIMM | $ 64 | Buy Now | |
![]() ![]() |
HMAG84DXNRB
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 32GB | DDR4-3200 | RDIMM | $ 64 | Buy Now | |
![]() ![]() |
HMAG88DXNRB
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 32GB | DDR4-3200 | RDIMM | $ 64 | Buy Now | |
![]() ![]() |
HMA82GR7CJR8NβXN
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 16GB | DDR4-3200 | RDIMM | $ 28 | Buy Now | |
![]() ![]() |
HMA82GR7DJR8NβXN
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 16GB | DDR4-3200 | RDIMM | $ 28 | Buy Now | |
![]() ![]() |
HMAG78EXNRA
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 16GB | DDR4-3200 | RDIMM | $ 28 | Buy Now | |
![]() ![]() |
HMA81GR7CJR8NβXN
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 8GB | DDR4-3200 | RDIMM | $ 24 | Buy Now | |
![]() ![]() |
HMABAGL7ABR4NβXN
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 128GB | DDR4-3200 | LRDIMM | $ 560 | Buy Now | |
![]() ![]() |
HMABAGL7CBR4NβXN
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 128GB | DDR4-3200 | LRDIMM | $ 560 | Buy Now | |
![]() ![]() |
HMAA8GR7AJR4NβWM
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 64GB | DDR4-2933 | RDIMM | $ 116 | Buy Now | |
![]() ![]() |
HMAA8GR7MJR4NβWM
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 64GB | DDR4-2933 | RDIMM | $ 116 | Buy Now | |
![]() ![]() |
HMA84GR7CJR4NβWM
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 32GB | DDR4-2933 | RDIMM | $ 36 | Buy Now | |
![]() ![]() |
HMA84GR7DJR4NβWM
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 32GB | DDR4-2933 | RDIMM | Request For Quote | ||
![]() ![]() |
HMA84GR7JJR4NβWM
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 32GB | DDR4-2933 | RDIMM | $ 36 | Buy Now | |
![]() ![]() |
HMA82GR7CJR8NβWM
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 16GB | DDR4-2933 | RDIMM | $ 28 | Buy Now | |
![]() ![]() |
HMA82GR7DJR8NβWM
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 16GB | DDR4-2933 | RDIMM | Request For Quote | ||
![]() ![]() |
HMA82GR7JJR8NβWM
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 16GB | DDR4-2933 | RDIMM | Request For Quote | ||
![]() ![]() |
HMAA8GL7CPR4NβWM
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 64GB | DDR4-2933 | LRDIMM | $ 108 | Buy Now | |
![]() ![]() |
HMAA8GR7A2R4NβVN
Memory for Dell PowerEdge T640
|
SK HYNIX | 1x 64GB | DDR4-2666 | RDIMM | Request For Quote |
LRDIMM and RDIMM
Factory configured T640 systems often have smaller, less expensive modules. As more memory is required different density and technologies are needed. DIMM type mixing is never recommended.
Registered DIMM memory modules have a register component between the DRAM modules and the motherboard memory controller. When manufactured as a dual in-line memory module (DIMM), a registered memory module is called an RDIMM.
Load reduced memory module technology uses a distributed data buffer to improve bandwidth efficiencies when scaling to higher capacities and speed on enterprise server systems. All LRDIMMs are registered but not all RDIMMs are LRDIMMs. LRDIMM or load-reduced DIMMs are (used in enterprise servers) support highest density modules and contain a memory buffer (MB) component usually made by IDT or Montage. The memory buffer minimizes the load on the server memory bus. LRDIMMs are commonly used to maximize Dell PowerEdge T640.
DDR4-2666, DDR4-2933 and DDR4-3200
Some servers often have various configurations and versions. If you are unsure what you need, please refer to your T640 manual or data sheet. If you need tech support, please contact us.
Some may or may not apply.
IT buyers come from all walks of life. Some purchase by OEM part number. Some purchase by original module part number. Our goal is to give you confidence when purchasing Dell PowerEdge T640 upgrades. All modules listed are qualified to work in your Dell PowerEdge T640.
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