G.SKILL Ripjaws Series 4GB DDR3 1600 RAM

Name: G.SKILL Ripjaws Series 4GB DDR3 1600
Brand: G.SKILL
SKU: F3-12800CL9S-4GBRL
Rating: 5.0 (30 reviews)

G.SKILL Ripjaws Series 4GB 240-Pin DDR3 1600 (PC3 12800) F3-12800CL9S-4GBRL

★★★★★

(30 reviews)

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G.SKILL Ripjaws Series 4GB 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9S-4GBRL CAS Latency: 9 Voltage: 1.50V Timing: 9-9-9-24-2N Buffered/Registered: Unbuffered Heat Spreader: Yes Color: N/A Features: Compatible with Intel LGA1155/LGA1156 and AMD AM3/Llano/AM3+ platforms Intel XMP support for 1st, 2nd and 3rd Generation Intel Core Processors

G.SKILL Ripjaws Series 4GB DDR3 1600 image 1

G.SKILL Ripjaws Series 4GB DDR3 1600 image 2

G.SKILL Ripjaws Series 4GB DDR3 1600 image 3

Specifications Overview

Model	F3-12800CL9S-4GBRL
Type	240-pin DDR3 DIMM
Speed	DDR3-1600 MHz
Size	4GB (1 x 4GB)
CAS Latency	9
Timing	9-9-9-24-2N
First Word Latency	11.25 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

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.