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Compare SAMSUNG 32GB DDR4-2666 ECC RDIMM vs CORSAIR WS 128GB (8x16GB) DDR5 5600MHz ECC RDIMM

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  3. SAMSUNG 32GB DDR4-2666 ECC RDIMM 🆚 CORSAIR WS 128GB (8x16GB) DDR5 5600MHz ECC RDIMM
The main differences between SAMSUNG 32GB DDR4-2666 ECC RDIMM and CORSAIR WS 128GB (8x16GB) DDR5 5600MHz ECC RDIMM are in Speed, Size, CAS Latency and First Word Latency.
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SAMSUNG 32GB DDR4-2666 ECC RDIMM 2Rx4 PC4-21300V-R CL19 Server Memory M393A4K40CB2-CTD8Q
SAMSUNG 32GB DDR4-2666 ECC RDIMM
CORSAIR WS 128GB (8x16GB) DDR5 5600MHz ECC RDIMM CL40 Intel XMP 3.0 (CMA128GX5M8B5600C40)
CORSAIR WS 128GB (8x16GB) DDR5 5600MHz ECC RDIMM
Prices
(Change region)
In Stock
Free shipping
$191.59
In Stock
$199.00
Last updated 58 minutes ago.
Prices
(Change region)
Out of Stock
$1,517.49
Out of Stock
Free shipping
$2,263.99
Out of Stock
Free shipping
$2,263.99
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Brand
SAMSUNG
Brand
Corsair
Model
M393A4K40CB2-CTD
Model
CMA128GX5M8B5600C40
Release Date
-
Release Date
📅 April 2024
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$5.99
Price/GB
$11.86
GB/$1
0.17
GB/$1
0.08
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Motherboards ►
Compatible PC parts
Motherboards ►
Type
288-pin DDR4 DIMM
Type
288-pin DDR5 DIMM
Speed
DDR4-2666 MHz
Speed
DDR5-5600 MHz
Size
32GB (1 x 32GB)
Size
128GB (8 x 16GB)
CAS Latency
19
CAS Latency
40
Timing
-
Timing
40-40-40-77
First Word Latency
14.25 ns
First Word Latency
14.28 ns
Voltage
1.2 V
Voltage
1.25 V
Heat Spreader
No
Heat Spreader
No
ECC Support
Yes
ECC Support
Yes
-

Comparison and key differences summary

Reasons to buy the SAMSUNG 32GB DDR4-2666 ECC RDIMM:

  • 87% cheaper, you can save $1,325.90
  • Less voltage required (-0.05 V needed)
  • Less CAS latency (-21)
  • Better first word latency (-0.03 ns)

Buy now

Reasons to buy the CORSAIR WS 128GB (8x16GB) DDR5 5600MHz ECC RDIMM:

  • More Capacity (+96 GB available)

Buy now

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