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Compare HyperX Predator DDR4 RGB 8GB 4000MHz vs Predator Black 8GB DDR4 2666MHz

HyperX Predator DDR4 RGB 8GB 4000MHz and HyperX Predator Black 8GB DDR4 2666MHz are both memory with the same Size (8GB (1 x 8GB)) and Voltage (1.35 V). The main differences are in Speed, CAS Latency and First Word Latency.
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Brand
HyperX
Brand
HyperX
Model
HX440C19PB3A/8
Model
HX426C13PB3/8
Release Date
📅 November 2018
Release Date
📅 November 2017
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(1 reviews)
Price history
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Price history
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Price/GB
-
Price/GB
$6.23
GB/$1
-
GB/$1
0.16
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Compatible PC parts
Type
288-pin DDR4 DIMM
Type
288-pin DDR4 DIMM
Speed
DDR4-4000 MHz
Speed
DDR4-2666 MHz
Size
8GB (1 x 8GB)
Size
8GB (1 x 8GB)
CAS Latency
19
CAS Latency
13
First Word Latency
9.5 ns
First Word Latency
9.75 ns
Voltage
1.35 V
Voltage
1.35 V
Heat Spreader
Yes
Heat Spreader
Yes
ECC Support
No
ECC Support
No
Color
Black
Color
Black
LED Color
RGB
LED Color
-
-

Comparison and key differences summary

Reasons to buy the HyperX Predator DDR4 RGB 8GB 4000MHz:

  • Newer Product, it was released around 12 months later
  • Better first word latency (-0.25 ns)
  • Higher speed frequency (+1334 MHz)
  • RGB Lighting

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Reasons to buy the HyperX Predator Black 8GB DDR4 2666MHz:

  • Less CAS latency (-6)

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