Crucial Ballistix Sport LT 16GB DDR4 2666MHz Red RAM

Crucial Ballistix Sport LT 16GB DDR4 2666MHz CL16 BLS16G4D26BFSE (Red)

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Options (10)

	32GB Kit (8GBx4) DR 2400 MHz CL16 Gray
	8GB Kit (4GBx2) SR 2400 MHz CL16 Gray $14.05
	4GB SR 2400 MHz CL16 Gray $145.32
	16GB DR 2400 MHz CL16 White
	16GB Kit (4GBx4) SR 2400 MHz CL16 White
	32GB Kit (16GBx2) DR 2400 MHz CL16 White $99.99
	4GB SR 2400 MHz CL16 White
	16GB Kit (4GBx4) SR 2400 MHz CL16 Gray $89.96
	16GB DR 2400 MHz CL16 Gray $89.96
	8GB Kit (4GBx2) SR 2400 MHz CL16 White

Faster Speeds And Responsiveness Than Standard DDR4 Memory
Ideal For Gamers And Performance Enthusiasts
Intel XMP 2.0 Profiles For Easy Configuration
Digital Camo Heat Spreader Available In White, Gray And Red

Crucial Ballistix Sport LT 16GB DDR4 2666MHz Red image 1

Crucial Ballistix Sport LT 16GB DDR4 2666MHz Red image 2

Crucial Ballistix Sport LT 16GB DDR4 2666MHz Red image 3

Crucial Ballistix Sport LT 16GB DDR4 2666MHz Red image 4

Crucial Ballistix Sport LT 16GB DDR4 2666MHz Red image 5

Specifications Overview

Model	BLS16G4D26BFSE
Release Date	February 2017 * First availability for purchase, it may not correspond to the actual market launch date.
Type	288-pin DDR4 DIMM
Speed	DDR4-2666 MHz
Size	16GB (1 x 16GB)
CAS Latency	16
First Word Latency	12 ns
Voltage	1.2 V
Heat Spreader	Yes
ECC Support	No

RAM First Word Latency Table (nanoseconds)

Latency is measured in nanoseconds, which is a combination of frequency and CAS. Both frequency increases and latency decreases result in better system performance (when latency is the same, always prefer higher frequency if possible).

Frequency (MT/s)

	2133	2400	2666	2800	2933	3000	3200	3300	3333	3400	3466	3600	3666	3733
13	12.19	10.83	9.75	9.29	8.86	8.67	8.13	7.88	7.80	7.65	7.50	7.22	7.09	6.96
14	13.13	11.67	10.50	10.00	9.55	9.33	8.75	8.48	8.40	8.24	8.08	7.78	7.64	7.50
15	14.06	12.50	11.25	10.71	10.23	10.00	9.38	9.09	9.00	8.82	8.66	8.33	8.18	8.04
16	15.00	13.33	12.00	11.43	10.91	10.67	10.00	9.70	9.60	9.41	9.23	8.89	8.73	8.57
17	15.94	14.17	12.75	12.14	11.59	11.33	10.63	10.30	10.20	10.00	9.81	9.44	9.27	9.11
18	16.88	15.00	13.50	12.86	12.27	12.00	11.25	10.91	10.80	10.59	10.39	10.00	9.82	9.64
19	17.82	15.83	14.25	13.57	12.96	12.67	11.88	11.52	11.40	11.18	10.96	10.56	10.37	10.18
20	18.75	16.67	15.00	14.29	13.64	13.33	12.50	12.12	12.00	11.76	11.54	11.11	10.91	10.72
21	19.69	17.50	15.75	15.00	14.32	14.00	13.13	12.73	12.60	12.35	12.12	11.67	11.46	11.25
22	20.63	18.33	16.50	15.71	15.00	14.67	13.75	13.33	13.20	12.94	12.69	12.22	12.00	11.79
23	21.57	19.17	17.25	16.43	15.68	15.33	14.38	13.94	13.80	13.53	13.27	12.78	12.55	12.32
24	22.50	20.00	18.00	17.14	16.37	16.00	15.00	14.55	14.40	14.12	13.85	13.33	13.09	12.86
25	23.44	20.83	18.75	17.86	17.05	16.67	15.63	15.15	15.00	14.71	14.43	13.89	13.64	13.39

CAS (clock cycles) Lower latency means faster memory.

Distribution of First Word Latencies for Similar RAM Modules

The histogram below shows the distribution of first word latencies (in nanoseconds) for all RAM modules of the same DDR type and frequency in our database. Each bar represents the number of modules that fall within a specific latency range. The highlighted bar indicates the latency of the currently selected RAM module.