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HomeDDR Types

DDR Memory Types

88 memory types across 15 generations

CSODIMM
1
form factors
1 parts
CUDIMM
1
form factors
6 parts
ECCSODIMM
1
form factors
1 parts
ECCUDIMM
1
form factors
1 parts
RDIMM
1
form factors
9 parts
SDRAM
4
form factors
24 parts
SODIMM
1
form factors
14 parts
UDIMM
1
form factors
31 parts
DDR
4
form factors
19 parts
DDR2
5
form factors
55 parts
DDR3
18
form factors
672 parts
DDR3L
11
form factors
172 parts
DDR4
19
form factors
1,433 parts
DDR5
19
form factors
1,129 parts
LPDDR5X
1
form factors
3 parts

CSODIMM(1 types, 1 parts)

CSODIMM

CSODIMM memory module

1
parts

CUDIMM(1 types, 6 parts)

CUDIMM

CUDIMM memory module

6
parts

ECCSODIMM(1 types, 1 parts)

ECCSODIMM

ECCSODIMM memory module

1
parts

ECCUDIMM(1 types, 1 parts)

ECCUDIMM

ECCUDIMM memory module

1
parts

RDIMM(1 types, 9 parts)

RDIMM

RDIMM memory module

9
parts

SDRAM(4 types, 24 parts)

SDRAM ECC SODIMM

SDRAM ECC SODIMM memory module

1
parts

SDRAM ECC UDIMM

SDRAM ECC UDIMM memory module

6
parts

SDRAM SODIMM

SDRAM SODIMM memory module

12
parts

SDRAM UDIMM

SDRAM UDIMM memory module

5
parts

SODIMM(1 types, 14 parts)

SODIMM

SODIMM memory module

14
parts

UDIMM(1 types, 31 parts)

UDIMM

UDIMM memory module

31
parts

DDR(4 types, 19 parts)

DDR ECC UDIMM

DDR ECC UDIMM memory module

2
parts

DDR EUDIMM

Original DDR ECC Unbuffered DIMM for entry-level servers

1
parts

DDR SODIMM

DDR SODIMM memory module

12
parts

DDR UDIMM

DDR UDIMM memory module

4
parts

DDR2(5 types, 55 parts)

DDR2 ECC UDIMM

DDR2 ECC UDIMM memory module

5
parts

DDR2 EUDIMM

DDR2 ECC Unbuffered DIMM for workstations

2
parts

DDR2 Mini RDIMM

DDR2 Mini RDIMM memory module

5
parts

DDR2 SODIMM

DDR2 SODIMM memory module

35
parts

DDR2 UDIMM

DDR2 UDIMM memory module

8
parts

DDR3(18 types, 672 parts)

DDR3 ECC Mini UDIMM

DDR3 ECC Mini UDIMM memory module

1
parts

DDR3 ECC RDIMM

DDR3 ECC Registered DIMM for enterprise servers

25
parts

DDR3 ECC SODIMM

DDR3 ECC SODIMM memory module

5
parts

DDR3 ECC UDIMM

DDR3 ECC Unbuffered DIMM for workstations

19
parts

DDR3 EUDIMM

DDR3 ECC Unbuffered DIMM industrial applications

19
parts

DDR3 LRDIMM

DDR3 Load-Reduced DIMM for high-capacity servers

12
parts

DDR3 Mini RDIMM

DDR3 Mini RDIMM memory module

6
parts

DDR3 Mini UDIMM

DDR3 Mini UDIMM memory module

2
parts

DDR3 RDIMM

DDR3 Registered DIMM for mainstream servers

385
parts

DDR3 SO-DIMM

DDR3 SO-DIMM memory module

1
parts

DDR3 SODIMM

DDR3 Small Outline DIMM for laptops

107
parts

DDR3 Special

DDR3 Special memory module

3
parts

DDR3 UDIMM

DDR3 Unbuffered DIMM for desktops

79
parts

DDR3 ULP ECC Mini UDIMM

DDR3 ULP ECC Mini UDIMM memory module

1
parts

DDR3 VLP ECC Mini UDIMM

DDR3 VLP ECC Mini UDIMM memory module

3
parts

DDR3 VLP ECC SOUDIMM

DDR3 VLP ECC SOUDIMM memory module

1
parts

DDR3 VLP ECC UDIMM

DDR3 VLP ECC UDIMM memory module

2
parts

DDR3 VLP UDIMM

DDR3 VLP UDIMM memory module

1
parts

DDR3L(11 types, 172 parts)

DDR3L

DDR3L memory module

14
parts

DDR3L ECC RDIMM

Low-voltage DDR3 ECC Registered for power-efficient servers

4
parts

DDR3L ECC SODIMM

Low-voltage DDR3 ECC for embedded systems

32
parts

DDR3L ECC UDIMM

Low-voltage DDR3 ECC Unbuffered for workstations

16
parts

DDR3L LRDIMM

Low-voltage DDR3 Load-Reduced for efficient servers

7
parts

DDR3L Mini UDIMM

DDR3L Mini UDIMM memory module

3
parts

DDR3L RDIMM

Low-voltage DDR3 Registered DIMM

28
parts

DDR3L SODIMM

Low-voltage DDR3 for ultrabooks and tablets

53
parts

DDR3L Special

DDR3L Special memory module

2
parts

DDR3L UDIMM

Low-voltage DDR3 Unbuffered for desktops

11
parts

DDR3L VLP RDIMM

DDR3L VLP RDIMM memory module

2
parts

DDR4(19 types, 1,433 parts)

DDR4

DDR4 memory module

45
parts

DDR4 ECC SODIMM

DDR4 ECC Small Outline for embedded servers

94
parts

DDR4 ECC UDIMM

DDR4 ECC Unbuffered for workstations

66
parts

DDR4 EUDIMM

DDR4 ECC Unbuffered industrial DIMM

21
parts

DDR4 LRDIMM

DDR4 Load-Reduced for maximum server capacity

60
parts

DDR4 Mini RDIMM

DDR4 Mini RDIMM memory module

4
parts

DDR4 MIP™ (Module-in-a-Package™)

DDR4 MIP™ (Module-in-a-Package™) memory module

4
parts

DDR4 RDIMM

DDR4 Registered DIMM for enterprise servers

363
parts

DDR4 SO-DIMM

DDR4 SO-DIMM memory module

30
parts

DDR4 SODIMM

DDR4 Small Outline for laptops and NUCs

284
parts

DDR4 UDIMM

DDR4 Unbuffered for desktops and gaming

411
parts

DDR4 UDIMM ECC

DDR4 UDIMM ECC memory module

1
parts

DDR4 UDIMM RGB

DDR4 UDIMM RGB memory module

12
parts

DDR4 ULP ECC UDIMM

DDR4 ULP ECC UDIMM memory module

4
parts

DDR4 ULP Mini RDIMM

DDR4 ULP Mini RDIMM memory module

2
parts

DDR4 VLP ECC Mini UDIMM

DDR4 VLP ECC Mini UDIMM memory module

9
parts

DDR4 VLP Mini RDIMM

DDR4 VLP Mini RDIMM memory module

3
parts

DDR4 VLP Mini UDIMM

DDR4 VLP Mini UDIMM memory module

1
parts

DDR4 VLP RDIMM

DDR4 VLP RDIMM memory module

19
parts

DDR5(19 types, 1,129 parts)

DDR5

DDR5 memory module

50
parts

DDR5 CAMM2

DDR5 Compression Attached Memory Module for thin laptops

2
parts

DDR5 CUDIMM

DDR5 CUDIMM memory module

2
parts

DDR5 CUDIMM RGB

DDR5 CUDIMM RGB memory module

2
parts

DDR5 ECC CSODIMM

DDR5 ECC CSODIMM memory module

7
parts

DDR5 ECC SODIMM

DDR5 ECC Small Outline for mobile workstations

29
parts

DDR5 ECC UDIMM

DDR5 ECC Unbuffered for entry workstations

61
parts

DDR5 EUDIMM

DDR5 ECC Unbuffered industrial DIMM

31
parts

DDR5 Liquid Immersion RDIMM

DDR5 Liquid Immersion RDIMM memory module

4
parts

DDR5 LRDIMM

DDR5 Load-Reduced for AI/HPC servers

7
parts

DDR5 MRDIMM

DDR5 MRDIMM memory module

12
parts

DDR5 RDIMM

DDR5 Registered DIMM for next-gen servers

408
parts

DDR5 SO-DIMM

DDR5 SO-DIMM memory module

11
parts

DDR5 SODIMM

DDR5 Small Outline for modern laptops

185
parts

DDR5 UDIMM

DDR5 Unbuffered for high-performance desktops

284
parts

DDR5 UDIMM RGB

DDR5 UDIMM RGB memory module

20
parts

DDR5 VLP ECC CUDIMM

DDR5 VLP ECC CUDIMM memory module

4
parts

DDR5 VLP ECC UDIMM

DDR5 VLP ECC UDIMM memory module

6
parts

DDR5 VLP RDIMM

DDR5 VLP RDIMM memory module

4
parts

LPDDR5X(1 types, 3 parts)

LPDDR5X LPCAMM2

Low-Power DDR5X for ultra-thin devices

3
parts

Form Factor Guide

RDIMM/LRDIMM - Server
SODIMM - Laptop
UDIMM - Desktop
CAMM2 - Ultra-thin