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Compare HP 32GB 288-Pin DDR4 Registered 2400 vs Black Diamond 16GB 288-Pin DDR4 ECC Registered 2133

HP 32GB 288-Pin DDR4 Registered 2400 and Black Diamond 16GB 288-Pin DDR4 ECC Registered 2133 are both memory with the same Voltage (1.2 V). The main differences are in Speed, Size, CAS Latency and First Word Latency.
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Brand
HP
Brand
Black Diamond Memory
Model
805351-B21
Model
BD16G2133MQR26DE
Release Date
-
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
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Price history
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Price/GB
$7.17
Price/GB
$10.94
GB/$1
0.14
GB/$1
0.09
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
DDR4-2400 MHz
Speed
DDR4-2133 MHz
Size
32GB (1 x 32GB)
Size
16GB (1 x 16GB)
CAS Latency
17
CAS Latency
15
Timing
17-17-17
Timing
-
First Word Latency
14.17 ns
First Word Latency
14.06 ns
Voltage
1.2 V
Voltage
1.2 V
Heat Spreader
No
Heat Spreader
No
ECC Support
Yes
ECC Support
Yes

Comparison and key differences summary

Reasons to buy the HP 32GB 288-Pin DDR4 Registered 2400:

  • Higher speed frequency (+267 MHz)
  • More Capacity (+16 GB available)

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Reasons to buy the Black Diamond 16GB 288-Pin DDR4 ECC Registered 2133:

  • 24% cheaper, you can save $54.46
  • Less CAS latency (-2)
  • Better first word latency (-0.11 ns)

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