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Compare HyperX Impact Black 8GB (2x4GB) DDR3 2133MHz vs PNY XLR8 8GB (2x4GB) 2133MHz DDR3

HyperX Impact Black 8GB (2x4GB) DDR3 2133MHz and PNY XLR8 8GB (2x4GB) 2133MHz DDR3 are both memory with the same Speed (DDR3-2133 MHz). The main differences are in Size, CAS Latency, First Word Latency and Voltage.
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Pangoly Score (How do we rate?)
-
Pangoly Score (How do we rate?)
83
Brand
HyperX
Brand
PNY
Model
HX321LS11IB2K2/8
Model
MD8192KD3-2133-X10
Release Date
📅 August 2018
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(8 reviews)
Price history
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Price history
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Price/GB
$12.88
Price/GB
-
GB/$1
0.08
GB/$1
-
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Compatible PC parts
Type
204-pin DDR3 SODIMM
Type
240-pin DDR3 DIMM
Speed
DDR3-2133 MHz
Speed
DDR3-2133 MHz
Size
8GB (1 x 8GB)
Size
8GB (2 x 4GB)
CAS Latency
11
CAS Latency
10
First Word Latency
10.31 ns
First Word Latency
9.38 ns
Voltage
1.35 V
Voltage
1.65 V
Heat Spreader
Yes
Heat Spreader
No
ECC Support
No
ECC Support
No

Comparison and key differences summary

Reasons to buy the HyperX Impact Black 8GB (2x4GB) DDR3 2133MHz:

  • Less voltage required (-0.30 V needed)

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Reasons to buy the PNY XLR8 8GB (2x4GB) 2133MHz DDR3:

  • Less CAS latency (-1)
  • Better first word latency (-0.93 ns)

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