AddOn 8GB 240-Pin DDR3 ECC Registered 1333 A2984886-AM vs 16GB 240-Pin DDR3 ECC Registered 1066 500666-B21-AM RAM Comparison

AddOn 8GB 240-Pin DDR3 ECC Registered 1333 A2984886-AM and AddOn 16GB 240-Pin DDR3 ECC Registered 1066 500666-B21-AM are both memory with the same CAS Latency (9). The main differences are in Speed, Size, First Word Latency and Voltage.

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AddOn 8GB 240-Pin DDR3 ECC Registered 1333 A2984886-AM	AddOn 16GB 240-Pin DDR3 ECC Registered 1066 500666-B21-AM
Prices (Change region) Out of Stock + $3.99 Shipping $34.99	Prices (Change region) Out of Stock Free shipping $56.16 Out of Stock Free shipping $150.35
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Brand AddOn	Brand AddOn
Model A2984886-AM	Model 500666-B21-AM
Release Date -	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (1 reviews) Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $4.37	Price/GB $3.51
GB/$1 0.23	GB/$1 0.28
Samsung B-Die No	Samsung B-Die No
Compatible PC parts Motherboards ►	Compatible PC parts Motherboards ►
Type 240-pin DDR3 DIMM	Type 240-pin DDR3 DIMM
Speed DDR3-1333 MHz	Speed DDR3-1066 MHz
Size 8GB (1 x 8GB)	Size 16GB (1 x 16GB)
CAS Latency 9	CAS Latency 9
First Word Latency 13.5 ns	First Word Latency 16.89 ns
Voltage 1.5 V	Voltage 1.35 V
Heat Spreader No	Heat Spreader No
ECC Support Yes	ECC Support Yes