IBM RAM Modules 541

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Part RoHS Manufacturer Brand Name Product Line Product Model Product Type TAA Compliant Package Type Memory Size Memory Technology Device Supported TCO Certified Module Configuration Packing Energy Star Number of Pins Memory Rank Shipping Height Weight (Approximate) Environmental Certification Environmentally Friendly Product Condition Input Voltage Limited Warranty Signal Processing Error Checking Thickness CAS Latency Product Series Platform Supported Depth Packaged Quantity Form Factor Access Time Height Width Standard Memory Product Name Rugged Shipping Width Memory Voltage Number of Modules Length Plating For Country/Region Shipping Weight (Approximate) Memory Speed Shipping Depth Country of Origin Memory Standard

49Y1445

IBM Corporation

IBM

RAM Module

4 GB

DDR3 SDRAM

Server

240-pin

Registered

ECC

CL9

DIMM

4 GB (Dual-Rank x4) PC3-10600 CL9 ECC DDR3 1333 MHz LP RDIMM

1.5 V

1333 MHz

DDR3-1333/PC3-10600

8231-EM4C

IBM Corporation

IBM

RAM Module

32 GB

DDR3 SDRAM

DIMM

32GB (2 x 16GB) DDR3 SDRAM Memory Kit

2 x 16GB

1600 MHz

7945-AC1-8942

IBM Corporation

IBM

RAM Module

4 GB

DDR3 SDRAM

240-pin

CL9

DIMM

4GB DDR3 Memory Module

1.35 V

1 x 4GB

1333 MHz

DDR3-1333/PC3-10600

8038-AC1-A1S0

IBM Corporation

IBM

RAM Module

4 GB

DDR3 SDRAM

Server

Registered

ECC

CL11

DIMM

4GB (1x4GB, 1Rx4, 1.5V) PC3-12800 CL11 ECC DDR3 1600MHz VLP RDIMM

1.5 V

1 x 4GB

1600 MHz

DDR3-1600/PC3-12800

5466-AC1-A4RU

IBM Corporation

IBM

RAM Module

16 GB

DDR3 SDRAM

Registered

ECC

DIMM

16GB DDR3 SDRAM Memory Module

1.5 V

1600 MHz

DDR3-1600/PC3-12800

04K0081

IBM Corporation

IBM

04K0081

RAM Module

32 MB

EDO DRAM

168-pin

ECC

DIMM

04K0081 32MB EDO RAM Memory Module

66 MHz

PC66

00D4970

IBM Corporation

IBM

RAM Module

16 GB

DDR3 SDRAM

Server

240-pin

Registered

ECC

CL11

DIMM

16GB DDR3 SDRAM Memory Module

1.5 V

1 x 16GB

1600 MHz

DDR3-1600/PC3-12800

73P2266

IBM Corporation

IBM

RAM Module

512 MB

DDR SDRAM

184-pin

Registered

ECC

CL2.5

512 MB DDR SDRAM Memory Module

1 x 512MB

Gold Plated

333 MHz

DDR333/PC2700

8038-AC1-A0WZ

IBM Corporation

IBM

RAM Module

4 GB

DDR3 SDRAM

Server

Registered

ECC

CL9

DIMM

4GB (1x4GB, 2Rx8, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz VLP RDIMM

1.35 V

1 x 4GB

1333 MHz

DDR3-1333/PC3-10600

43P8618

IBM Corporation

IBM

RAM Module

64MB Memory

46110144648

IBM Corporation

IBM

RAM Module

128 MB

SDRAM

Workstation

168-pin

Unbuffered

Non-ECC

128MB SDRAM Memory Module

133 MHz

PC133

73P2868

IBM Corporation

IBM

RAM Module

512 MB

DDR SDRAM

ECC

CL2.5

DIMM

512MB DDR SDRAM Memory Module

2 x 256MB

PC2100

03R7889

IBM Corporation

IBM

RAM Module

64M Memory

90Y3159

IBM Corporation

IBM

RAM Module

16 GB

DDR3 SDRAM

Server

240-pin

Registered

ECC

CL11

DIMM

16GB DDR3 SDRAM Memory Module

1.5 V

1 x 16GB

1600 MHz

DDR3-1600/PC3-12800

5455-AC1-A3QL

IBM Corporation

IBM

RAM Module

16 GB

DDR3 SDRAM

ECC

CL13

16GB DDR3 SDRAM Memory Module

1866 MHz

DDR3-1866/PC3-14900

33L3307

IBM Corporation

IBM

33L3307

RAM Module

512 MB

DDR SDRAM

184-pin

Unbuffered

Non-parity

DIMM

512MB DDR SDRAM Memory Module

1 x 512MB

266 MHz

DDR266/PC2100

33L3147

IBM Corporation

IBM

33L3147

RAM Module

2 GB

SDRAM

168-pin

Registered

ECC

DIMM

33L3147 2GB SDRAM Memory Module

4 x 512MB

100 MHz

PC100

44T1498

IBM Corporation

IBM

RAM Module

4 GB

DDR3 SDRAM

Server

240-pin

Registered

ECC

CL9

DIMM

4 GB (Dual-Rank) PC3-10600 CL9 ECC DDR3-1333 VLP RDIMM

1.5 V

1333 MHz

DDR3-1333/PC3-10600

2582-AC1-1912

IBM Corporation

IBM

RAM Module

4 GB

DDR3 SDRAM

Unbuffered

ECC

CL9

DIMM

4GB DDR3 SDRAM Memory Module

1 x 4GB

1333 MHz

DDR3-1333/PC3-10600

49Y1555

IBM Corporation

IBM

RAM Module

8 GB

DDR3 SDRAM

Server

240-pin

Registered

ECC

CL9

DIMM

8GB (1x8GB, 2Rx4, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz VLP RDIMM

1.5 V

1 x 8GB

1333 MHz

DDR3-1333/PC3-10600

33L5040

IBM Corporation

IBM

RAM Module

2 GB

DDR SDRAM

Server

184-pin

Registered

ECC

CL2.5

DIMM

2GB PC2100 CL2.5 ECC DDR SDRAM

266 MHz

PC2100

20L0254

IBM Corporation

IBM

20L0254

RAM Module

64 MB

SDRAM

144-pin

Non-ECC

DIMM

20L0254 64MB SDRAM Memory Module

33L3117

IBM Corporation

IBM

33L3117

RAM Module

512 MB

SDRAM

168-pin

Registered

ECC

DIMM

33L3117 512MB SDRAM Memory Module

100 MHz

PC100

7382-AC1-8941

IBM Corporation

IBM

RAM Module

4 GB

DDR3 SDRAM

Registered

ECC

CL9

DIMM

4GB DDR3 SDRAM Memory Module

1.35 V

1 x 4GB

1333 MHz

DDR3-1333/PC3-10600

04K0074

IBM Corporation

IBM

04K0074

RAM Module

64 MB

SDRAM

168-pin

ECC

DIMM

04K0074 64MB SDRAM Memory Module

66 MHz

PC66

41Y2768

IBM Corporation

IBM

RAM Module

8 GB

DDR2 SDRAM

Desktop PC

240-pin

Registered

ECC

8GB DDR2 SDRAM Memory Module

2 x 4GB

667 MHz

DDR2-667/PC2-5300

39M5839

IBM Corporation

IBM

39M5839

RAM Module

1 GB

DDR SDRAM

Server

184-pin

Registered

ECC

1GB DDR SDRAM Memory Module

1 x 1GB

333 MHz

DDR333/PC2700

7914-AC1-A3QL

IBM Corporation

IBM

RAM Module

16 GB

DDR3 SDRAM

Registered

ECC

CL13

DIMM

16GB DDR3 SDRAM Memory Module

1.5 V

1866 MHz

DDR3-1866/PC3-14900

7870-AC1-8929

IBM Corporation

IBM

RAM Module

2 GB

DDR3 SDRAM

Server

240-pin

Registered

ECC

CL9

DIMM

2GB DDR3 Memory Module

1.5 V

1 x 2GB

1333 MHz

DDR3-1333/PC3-10600

20P3974

IBM Corporation

IBM

RAM Module

32MB Memory

39M5790

IBM Corporation

IBM

RAM Module

2 GB

DDR2 SDRAM

240-pin

Fully Buffered

ECC

CL5

DIMM

2GB DDR2 SDRAM Memory Module

1.8 V

667 MHz

DDR2-667/PC2-5300

73P3235

IBM Corporation

IBM

RAM Module

4 GB

DDR SDRAM

Workstation

184-pin

3 Year

Registered

ECC

CL3

1

4GB DDR SDRAM Memory Module

2 x 2GB

Gold Plated

400 MHz

DDR400/PC3200

20L0271

IBM Corporation

IBM

20L0271

RAM Module

128 MB

RDRAM

184-pin

Non-ECC

RIMM

20L0271 128MB RDRAM Memory Module

EM32

IBM Corporation

IBM

RAM Module

32 GB

DDR3 SDRAM

240-pin

Registered

ECC

DIMM

32GB (2 x 16GB) DDR3 SDRAM Memory Kit

2 x 16GB

1066 MHz

DDR3-1066/PC3-8500

73P5122

IBM Corporation

IBM

73P5122

RAM Module

4 GB

DDR SDRAM

Server

184-pin

2.5 V DC

Registered

ECC

CL3

4GB DDR SDRAM Memory Module

2 x 2GB

400 MHz

DDR400/PC3200

46C7428

IBM Corporation

IBM

RAM Module

2 GB

DDR2 SDRAM

Server

240-pin

0.031 lb

ECC

DIMM

2GB DDR2 SDRAM Memory Module

2 x 1GB

800 MHz

DDR2-800/PC2-6400

7870-AC1-2422

IBM Corporation

IBM

RAM Module

16 GB

DDR3 SDRAM

ECC

CL9

DIMM

16GB DDR3 SDRAM Memory Module

1.35 V

1 x 16GB

1333 MHz

DDR3-1333/PC3-10600

46C7482

IBM Corporation

IBM

RAM Module

8 GB

DDR3 SDRAM

Server

240-pin

1 Year

Registered

ECC

CL7

DIMM

8GB 4Rx8 2Gbit PC3-8500

1066 MHz

South Korea

DDR3-1066/PC3-8500

02L1626

IBM Corporation

IBM

RAM Module

32 MB

EDO DRAM

8M x 32

72-pin

Non-ECC

SIMM

60 ns

32MB EDO DRAM Memory Module

1 x 32MB

Tin

4840-7760

IBM Corporation

IBM

4840-7760

RAM Module

256 MB

SDRAM

168-pin

DIMM

4840-7760 256MB SDRAM Memory Module

133 MHz

PC133

44T1594

IBM Corporation

IBM

RAM Module

2 GB

DDR3 SDRAM

Server

240-pin

0.3 lb

Registered

ECC

CL9

DIMM

2GB (Single-Rank x8) 1.5 V PC3-10600 CL9 ECC DDR3 1333 MHz VLP RDIMM

1.5 V

1 x 2GB

1333 MHz

DDR3-1333/PC3-10600

73P2274

IBM Corporation

IBM

RAM Module

2 GB

DDR SDRAM

Server

184-pin

Registered

ECC

3.8 mm

CL2.5

DIMM

133.4 mm

2GB PC2700 CL2.5 ECC DDR SDRAM RDIMM

2.5 V

43.2 mm

Gold Plated

333 MHz

DDR333/PC2700

10N0756

IBM Corporation

IBM

RAM Module

256MB Memory

33L5039

IBM Corporation

IBM

RAM Module

1 GB

DDR2 SDRAM

Server

184-pin

Registered

ECC

CL2.5

DIMM

1GB PC2100 CL2.5 ECC DDR SDRAM DIMM

2.5 V

1 x 1GB

266 MHz

PC2100

33L3291

IBM Corporation

IBM

33L3291

RAM Module

64 MB

SDRAM

168-pin

Unbuffered

Non-ECC

DIMM

33L3291 64MB SDRAM Memory Module

133 MHz

PC133

01K1147

IBM Corporation

IBM

01K1147

RAM Module

64 MB

SDRAM

168-pin

DIMM

64MB SDRAM Memory Module

1 x 64MB

100 MHz

PC100

49Y1428

IBM Corporation

IBM

RAM Module

2 GB

DDR3 SDRAM

Server

240-pin

Registered

ECC

CL9

DIMM

2GB (1x2GB, 2Rx8, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz VLP RDIMM

1.5 V

1 x 2GB

1333 MHz

DDR3-1333/PC3-10600

92G7424

IBM Corporation

IBM

92G7424

RAM Module

16 MB

DRAM

Parity

92G7424 16MB DRAM Memory Module

100 MHz

PC100

RAM Modules

RAM (Random Access Memory) modules, also known as memory modules or memory sticks, are essential components of computer systems, providing temporary storage for data and program instructions that the CPU needs to access quickly. RAM modules are composed of semiconductor memory chips mounted on a printed circuit board (PCB). They come in various form factors, such as DIMM (Dual In-Line Memory Module) and SO-DIMM (Small Outline Dual In-Line Memory Module), and different types, including DDR (Double Data Rate), DDR2, DDR3, and DDR4, each offering different data transfer rates and capacities. RAM modules play a crucial role in system performance, affecting tasks such as multitasking, gaming, and multimedia editing.