Kingston HyperX PnP 16GB (2x8GB) 1866MHz DDR3 RAM

Name: Kingston HyperX PnP 16GB (2x8GB) 1866MHz DDR3
Brand: Kingston
SKU: KHX18C11P1K2/16
Rating: 4.5 (2 reviews)

Kingston HyperX PnP 16GB (2x8GB) 1866MHz DDR3 Non-ECC CL11 XMP KHX18C11P1K2/16

★★★★★

(2 reviews)

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16GB Kit (2x8GB Modules) of DDR3 Desktop Memory
Utilizes HyperX module with faster latency timing for higher performance and speed
Specifically designed and tested for compatibility in various makes and models of desktop computers
From the industry leader in PC memory
Non-ECC 1866MHz 240-pin CL11 Unbuffered DIMM
Backed by a lifetime warranty and free technical support

Kingston HyperX PnP 16GB (2x8GB) 1866MHz DDR3 image 1

Kingston HyperX PnP 16GB (2x8GB) 1866MHz DDR3 image 2

Specifications Overview

Model	KHX18C11P1K2/16
Release Date	January 2014 * First availability for purchase, it may not correspond to the actual market launch date.
Type	240-pin DDR3 DIMM
Speed	DDR3-1866 MHz
Size	16GB (2 x 8GB)
CAS Latency	11
First Word Latency	11.79 ns
Voltage	1.5 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

Pros

Voltage 1.5v
Lifetime warranty
Low Profile heat spreader

Cons

CL11

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)

	1066	1333	1600	1866	2000	2133	2400	2666	2800	2933	3000	3100	3200
7	13.13	10.50	8.75	7.50	7.00	6.56	5.83	5.25	5.00	4.77	4.67	4.52	4.38
8	15.01	12.00	10.00	8.57	8.00	7.50	6.67	6.00	5.71	5.46	5.33	5.16	5.00
9	16.89	13.50	11.25	9.65	9.00	8.44	7.50	6.75	6.43	6.14	6.00	5.81	5.63
10	18.76	15.00	12.50	10.72	10.00	9.38	8.33	7.50	7.14	6.82	6.67	6.45	6.25
11	20.64	16.50	13.75	11.79	11.00	10.31	9.17	8.25	7.86	7.50	7.33	7.10	6.88
12	22.51	18.00	15.00	12.86	12.00	11.25	10.00	9.00	8.57	8.18	8.00	7.74	7.50
13	24.39	19.50	16.25	13.93	13.00	12.19	10.83	9.75	9.29	8.86	8.67	8.39	8.13
14	26.27	21.01	17.50	15.01	14.00	13.13	11.67	10.50	10.00	9.55	9.33	9.03	8.75
15	28.14	22.51	18.75	16.08	15.00	14.06	12.50	11.25	10.71	10.23	10.00	9.68	9.38
16	30.02	24.01	20.00	17.15	16.00	15.00	13.33	12.00	11.43	10.91	10.67	10.32	10.00
17	31.89	25.51	21.25	18.22	17.00	15.94	14.17	12.75	12.14	11.59	11.33	10.97	10.63
18	33.77	27.01	22.50	19.29	18.00	16.88	15.00	13.50	12.86	12.27	12.00	11.61	11.25
19	35.65	28.51	23.75	20.36	19.00	17.82	15.83	14.25	13.57	12.96	12.67	12.26	11.88

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.