Kingston HyperX FURY Black 32GB Kit (4x8GB) 2133MHz DDR4 RAM

Kingston HyperX FURY Black 32GB Kit (4x8GB) 2133MHz DDR4 Non-ECC CL14 (HX421C14FBK4/32)

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Options (7)

	4GB DDR4 2133MHz
	8GB DDR4 2133MHz
	8GB Kit (2 x 4GB) DDR4 2133MHz $37.30
	16GB Kit (2 x 8GB) DDR4 2133MHz
	16GB Kit (4 x 4GB) DDR4 2133MHz $195.99
	32GB Kit (2 x 16GB) DDR4 2133MHz
	64GB Kit (4 x 16GB) DDR4 2133MHz $188.99

Easy to install - plug-and-play functionality
Automatic overclocking - reach faster speeds and higher capacities just by installing the memory, no adjustments in BIOS needed
Unique - asymmetrical, signature FURY heat spreader
Compatible - tested with all popular brands of motherboards
Guaranteed - lifetime warranty, free technical support

Kingston HyperX FURY Black 32GB Kit (4x8GB) 2133MHz DDR4 image 1

Kingston HyperX FURY Black 32GB Kit (4x8GB) 2133MHz DDR4 image 2

Kingston HyperX FURY Black 32GB Kit (4x8GB) 2133MHz DDR4 image 3

Kingston HyperX FURY Black 32GB Kit (4x8GB) 2133MHz DDR4 image 4

Kingston HyperX FURY Black 32GB Kit (4x8GB) 2133MHz DDR4 image 5

Kingston HyperX FURY Black 32GB Kit (4x8GB) 2133MHz DDR4 image 6

Specifications Overview

Model	HX421C14FBK4/32
Release Date	February 2015 * First availability for purchase, it may not correspond to the actual market launch date.
Type	288-pin DDR4 DIMM
Speed	DDR4-2133 MHz
Size	32GB (4 x 8GB)
CAS Latency	14
First Word Latency	13.13 ns
Voltage	1.2 V
Heat Spreader	Yes
ECC Support	No

	Old Name	Current Name	Branding	Data Speed	Port
USB 2.0	USB 2.0	USB 2.0	Hi-Speed USB	480 Mbit/s	diverse
USB 3.0	USB 3.1 Gen 1	USB 3.2 Gen 1x1	SuperSpeed USB	5 Gbit/s	diverse
USB 3.1	USB 3.1 Gen 2	USB 3.2 Gen 2x1	SuperSpeed USB 10Gbps	10 Gbit/s	diverse
USB 3.2	USB 3.2 Gen 2x2	USB 4.0 Gen 2x2	USB4 20Gbps	20 Gbit/s	only USB-C
USB4	USB 4.0 Gen 3x2	USB4 1.0	USB4 40Gbps	40 Gbit/s	only USB-C
USB4v2	USB 4.0 Gen 4	USB4 2.0	USB4 80Gbps	80-120 Gbit/s	only USB-C

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.