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Kingston DDR4 2666MHz ECC Reg 32GB (KSM26RS4/32HAI) vs. Corsair Vengeance LPX Black DDR4 3200MHz 2x8GB (CMK16GX4M2B3200C16) + 9

ECC
Yes
No
No
No
No
No
No
No
No
No
No
Intel XMP (Extreme Memory Profile)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Registered
Yes
No
No
No
No
No
No
No
No
No
No
Features
LED lighting
LED lighting
LED lighting
LED lighting
LED lighting
CAS Latency
19
16
16
16
16
16
18
18
18
18
16
Cooling
Passive
Passive
Passive
Passive
Passive
Passive
Passive
Passive
Memory capacity per module
32GB
8GB
16GB
16GB
8GB
8GB
8GB
16GB
16GB
8GB
8GB
Memory capacity
32 GB
16 GB
32 GB
32 GB
16 GB
16 GB
16 GB
32 GB
32 GB
16 GB
16 GB
Price/GB
12.66 $/GB
9 $/GB
11.84 $/GB
8.09 $/GB
8.44 $/GB
10.5 $/GB
11.81 $/GB
11.53 $/GB
10.28 $/GB
11.81 $/GB
11.19 $/GB
Memory rank
Single rank
Dual rank
Dual rank
Dual rank
Memory speed
PC21300/2666MHz
PC25600/3200MHz
PC28800/3600MHz
PC25600/3200MHz
PC25600/3200MHz
PC25600/3200MHz
PC28800/3600MHz
PC32000/4000MHz
PC28800/3600MHz
PC28800/3600MHz
PC25600/3200MHz
Number of modules
1 ​
2 ​
2 ​
2 ​
2 ​
2 ​
2 ​
2 ​
2 ​
2 ​
2 ​
Timing - tRAS
32
36
39
16
38
36
42
38
Timing - tRCD
19
18
19
20
18
18
22
18
Timing - tRP
19
18
19
20
18
18
22
18
Type of memory
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
Voltage
1.2 V
1.35 V
1.35 V
1.35 V
1.35 V
1.35 V
1.35 V
1.4 V
1.35 V
1.35 V
1.35 V
Release year
2015
2019
2015
2018
2017