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RAM
RAM 4 GB
prices
on 67 models
4 GB (1x4)
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by date of addition
Memory capacity (GB)
Memory modules
Memory speed (MHz)
Clock speed (MB/s)
CAS latency
Voltage (V)
Module height (mm)
by rating
Transcend JetRam DDR4 1x4Gb JM2666HLD-4G
compare
Transcend JetRam DDR4 1x4Gb
JM2666HLD-4G
Capacity:
4 GB
Type:
DDR4
Frequency:
2666 MHz
Timing scheme:
19-19-19
Voltage:
1.2 V
Prices
1
2666 MHz
CL19
3200 MHz
CL22
Price from
$36.21
Compare prices and buy Transcend JetRam DDR4 1x4Gb JM2666HLD-4G
1 store 1 offer
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Samsung DDR3 SO-DIMM 1x4Gb M471B5173QH0-YK
compare
Samsung DDR3 SO-DIMM 1x4Gb
M471B5173QH0-YK
0
0
0
1
Capacity:
4 GB
Type:
DDR3
Frequency:
1600 MHz
Timing scheme:
11-11-11-30
Voltage:
1.35 V
User reviews
1
Prices
1
1333 MHz
CL9
1600 MHz
CL11
1600 MHz
CL11
Price from
$9.45
Compare prices and buy Samsung DDR3 SO-DIMM 1x4Gb M471B5173QH0-YK
1 store 1 offer
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Silicon Power DDR3 1x4Gb SP004GBLTU160N02
compare
Silicon Power DDR3 1x4Gb
SP004GBLTU160N02
Capacity:
4 GB
Type:
DDR3
Frequency:
1600 MHz
Voltage:
1.5 V
Videos
7
Prices
1
Price from
$14.10
Compare prices and buy Silicon Power DDR3 1x4Gb SP004GBLTU160N02
1 store 1 offer
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Samsung M471 DDR4 SO-DIMM 1x4Gb M471A5244CB0-CTD
compare
Samsung M471 DDR4 SO-DIMM 1x4Gb
M471A5244CB0-CTD
Capacity:
4 GB
Type:
DDR4
Frequency:
2666 MHz
Timing scheme:
19-19-19
Voltage:
1.2 V
Prices
1
2666 MHz
CL19
3200 MHz
CL22
512Mx16-bit
Price from
$8.30
Compare prices and buy Samsung M471 DDR4 SO-DIMM 1x4Gb M471A5244CB0-CTD
1 store 1 offer
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Hynix DDR4 1x4Gb HMA851U6AFR6N-UHN0
compare
Hynix DDR4 1x4Gb
HMA851U6AFR6N-UHN0
Capacity:
4 GB
Type:
DDR4
Frequency:
2400 MHz
Timing scheme:
15-15-15
Voltage:
1.2 V
Prices
1
Price from
$10.13
Compare prices and buy Hynix DDR4 1x4Gb HMA851U6AFR6N-UHN0
1 store 1 offer
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Patriot Memory Signature DDR4 1x4Gb PSD44G240081
compare
Patriot Memory Signature DDR4 1x4Gb
PSD44G240081
0
1
0
0
Signature
Capacity:
4 GB
Type:
DDR4
Frequency:
2400 MHz
Timing scheme:
17-17-17
Voltage:
1.2 V
User reviews
1
Prices
1
2133 MHz
CL15
2400 MHz
CL16
2400 MHz
CL17
2666 MHz
CL19
512M x 8-bit
Price from
$19.34
Compare prices and buy Patriot Memory Signature DDR4 1x4Gb PSD44G240081
1 store 1 offer
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Hynix SO-DIMM DDR3 1x4Gb HMT451S6BFR8A-PB
compare
Hynix SO-DIMM DDR3 1x4Gb
HMT451S6BFR8A-PB
Capacity:
4 GB
Type:
DDR3
Frequency:
1600 MHz
Voltage:
1.35 V
Prices
1
1333 MHz
CL9
1600 MHz
CL11
1600 MHz
CL11
1.35 H
Price from
$13.00
Compare prices and buy Hynix SO-DIMM DDR3 1x4Gb HMT451S6BFR8A-PB
1 store 1 offer
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Hynix HMA SO-DIMM DDR4 1x4Gb HMA851S6DJR6N-XN
compare
Hynix HMA SO-DIMM DDR4 1x4Gb
HMA851S6DJR6N-XN
Capacity:
4 GB
Type:
DDR4
Frequency:
3200 MHz
Timing scheme:
22-22-22
Voltage:
1.2 V
Prices
1
2666 MHz
CL19
851S6JJR6N
3200 MHz
CL22
Price from
$7.24
Compare prices and buy Hynix HMA SO-DIMM DDR4 1x4Gb HMA851S6DJR6N-XN
1 store 1 offer
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Hynix HMT DDR3 1x4Gb HMT351U6BFR8C-H9N0
compare
Hynix HMT DDR3 1x4Gb
HMT351U6BFR8C-H9N0
Capacity:
4 GB
Type:
DDR3
Frequency:
1333 MHz
Timing scheme:
9-9-9
Voltage:
1.5 V
Prices
1
1333 MHz
CL9
1600 MHz
CL11
1600 MHz
CL11
1600 MHz
CL11
Price from
$9.98
Compare prices and buy Hynix HMT DDR3 1x4Gb HMT351U6BFR8C-H9N0
1 store 1 offer
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Hynix SO-DIMM DDR4 1x4Gb HMA451S6AFR8N-TF
compare
Hynix SO-DIMM DDR4 1x4Gb
HMA451S6AFR8N-TF
Capacity:
4 GB
Type:
DDR4
Frequency:
2133 MHz
Timing scheme:
15-15-15
Voltage:
1.2 V
Prices
1
2133 MHz
CL15
2400 MHz
CL17
Price from
$13.75
Compare prices and buy Hynix SO-DIMM DDR4 1x4Gb HMA451S6AFR8N-TF
1 store 1 offer
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Hynix HMT SO-DIMM DDR3 1x4Gb HMT451S6AFR8A-PB
compare
Hynix HMT SO-DIMM DDR3 1x4Gb
HMT451S6AFR8A-PB
Capacity:
4 GB
Type:
DDR3
Frequency:
1600 MHz
Voltage:
1.35 V
Prices
2
Price from
$10.69
up to
$20.00
Compare prices and buy Hynix HMT SO-DIMM DDR3 1x4Gb HMT451S6AFR8A-PB
1 store 2 offers
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GOODRAM DDR4 1x4Gb GR2666D464L19S/4G
compare
GOODRAM DDR4 1x4Gb
GR2666D464L19S/4G
Capacity:
4 GB
Type:
DDR4
Frequency:
2666 MHz
Timing scheme:
19-19-19
Voltage:
1.2 V
Prices
1
Price from
$19.58
Compare prices and buy GOODRAM DDR4 1x4Gb GR2666D464L19S/4G
1 store 1 offer
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Cisco DDR3 UCS-MR-1X041RY-A
compare
Cisco DDR3
UCS-MR-1X041RY-A
buffering
ECC
Capacity:
4 GB
Type:
DDR3
Frequency:
1600 MHz
Timing scheme:
11-11-11
Voltage:
1.35 V
Prices
1
1333 MHz
CL9
ECC
1600 MHz
CL10
ECC
1600 MHz
CL11
ECC
1600 MHz
CL11
ECC
1866 MHz
CL13
ECC
Price from
$390.25
Compare prices and buy Cisco DDR3 UCS-MR-1X041RY-A
1 store 1 offer
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Crucial DDR2 SO-DIMM CT51264AC800
compare
Crucial DDR2 SO-DIMM
CT51264AC800
0
0
1
0
Capacity:
4 GB
Type:
DDR2
Frequency:
800 MHz
Voltage:
1.8 V
User reviews
1
Prices
1
800 MHz
800 MHz
Price from
$62.99
Compare prices and buy Crucial DDR2 SO-DIMM CT51264AC800
1 store 1 offer
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Synology DDR4 SO-DIMM 1x4Gb D4NESO-2666-4G
compare
Synology DDR4 SO-DIMM 1x4Gb
D4NESO-2666-4G
Capacity:
4 GB
Type:
DDR4
Frequency:
2666 MHz
Voltage:
1.2 V
Photos
2
Prices
3
2666 MHz
2666 MHz
CL19
ECC
3200 MHz
CL22
ECC
Price from
$98.40
up to
$112.00
Compare prices and buy Synology DDR4 SO-DIMM 1x4Gb D4NESO-2666-4G
3 store 3 offers
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HP DDR3 SO-DIMM 1x4Gb 621569-001
compare
HP DDR3 SO-DIMM 1x4Gb
621569-001
Capacity:
4 GB
Type:
DDR3
Frequency:
1333 MHz
Voltage:
1.5 V
Prices
1
Price from
$8.68
Compare prices and buy HP DDR3 SO-DIMM 1x4Gb 621569-001
1 store 1 offer
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Micron DDR3 1x4Gb MT8JTF51264AZ-1G6
compare
Micron DDR3 1x4Gb
MT8JTF51264AZ-1G6
Capacity:
4 GB
Type:
DDR3
Frequency:
1600 MHz
Timing scheme:
11-11-11
Voltage:
1.5 V
Prices
2
Price from
$12.02
up to
$16.00
Compare prices and buy Micron DDR3 1x4Gb MT8JTF51264AZ-1G6
1 store 2 offers
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Micron DDR4 SO-DIMM 1x4Gb MTA4ATF51264HZ-3G2
compare
Micron DDR4 SO-DIMM 1x4Gb
MTA4ATF51264HZ-3G2
Capacity:
4 GB
Type:
DDR4
Frequency:
2400 MHz
Voltage:
1.2 V
Prices
2
2400 MHz
CL17
2666 MHz
CL19
single rank
Price from
$7.50
up to
$13.00
Compare prices and buy Micron DDR4 SO-DIMM 1x4Gb MTA4ATF51264HZ-3G2
1 store 2 offers
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Micron DDR4 1x4Gb MTA4ATF51264AZ-2G3B1
compare
Micron DDR4 1x4Gb
MTA4ATF51264AZ-2G3B1
Capacity:
4 GB
Type:
DDR4
Frequency:
2400 MHz
Timing scheme:
17-17-17
Voltage:
1.2 V
Prices
1
Price from
$11.08
Compare prices and buy Micron DDR4 1x4Gb MTA4ATF51264AZ-2G3B1
1 store 1 offer
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Kingston ValueRAM SO-DIMM DDR4 1x4Gb KCP424SS6/4
compare
Kingston ValueRAM SO-DIMM DDR4 1x4Gb
KCP424SS6/4
Capacity:
4 GB
Type:
DDR4
Frequency:
2400 MHz
Voltage:
1.2 V
Prices
1
Price from
$5.00
Compare prices and buy Kingston ValueRAM SO-DIMM DDR4 1x4Gb KCP424SS6/4
1 store 1 offer
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Patriot Memory Signature DDR3 1x4Gb PSD34G1600L81
compare
Patriot Memory Signature DDR3 1x4Gb
PSD34G1600L81
0
1
0
0
Signature
Capacity:
4 GB
Type:
DDR3
Frequency:
1600 MHz
Timing scheme:
11-11-11
Voltage:
1.5 V
User reviews
1
Prices
1
Price from
$22.12
Compare prices and buy Patriot Memory Signature DDR3 1x4Gb PSD34G1600L81
1 store 1 offer
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HP DDR3 DIMM 1x4Gb 713981-B21
compare
HP DDR3 DIMM 1x4Gb
713981-B21
buffering
ECC
Capacity:
4 GB
Type:
DDR3
Frequency:
1600 MHz
Timing scheme:
11-11-11-30
Voltage:
1.35 V
Prices
1
1600 MHz
CL11
ECC
713977-B21
1600 MHz
CL11
ECC
Registered
713981-B21
Price from
$12.94
Compare prices and buy HP DDR3 DIMM 1x4Gb 713981-B21
1 store 1 offer
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Crucial DDR3 SO-DIMM 1x4Gb CT51264BF160B
compare
Crucial DDR3 SO-DIMM 1x4Gb
CT51264BF160B
Capacity:
4 GB
Type:
DDR3
Frequency:
1600 MHz
Voltage:
1.35 V
Prices
1
1066 MHz
CL7
1600 MHz
CL11
1866 MHz
CL13
1866 MHz
CL13
Price from
$28.99
Compare prices and buy Crucial DDR3 SO-DIMM 1x4Gb CT51264BF160B
1 store 1 offer
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Crucial Value DDR3 1x4Gb CT51264BA1339
compare
Crucial Value DDR3 1x4Gb
CT51264BA1339
Capacity:
4 GB
Type:
DDR3
Frequency:
1333 MHz
Timing scheme:
9-9-9
Voltage:
1.5 V
Prices
2
1333 MHz
CL9
1600 MHz
CL9
1600 MHz
CL11
Price from
$16.04
up to
$29.00
Compare prices and buy Crucial Value DDR3 1x4Gb CT51264BA1339
1 store 2 offers
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≥ 256 GB
Form factor
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SO-DIMM (for laptops)
Type
DDR3
DDR3L
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DDR5
Memory speed
≤ 1866 MHz
2133 MHz
2400 MHz
2666 MHz
2800 – 3000 MHz
3200 MHz
3600 MHz
3733 – 4000 MHz
4266 – 4600 MHz
4800 MHz
5200 MHz
5600 MHz
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Memory rank
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Features
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ECC
cooling system
no cooling
backlight
no backlight
backlight sync
Module height
< 35 mm
35 – 39 mm
40 – 44 mm
≥ 45 mm
CAS latency
CL9
CL10
CL11
CL14
CL15
CL16
CL17
CL18
CL19
CL20
CL21
CL22
CL28
CL30
CL32
CL36
CL38
CL40
CL42
CL46
Voltage
1.1 V
1.2 V
1.25 V
1.35 V
1.4 V
1.45 V
1.5 V
> 1.5 V
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