133 MHz
667 MHz
400 MHz
100 MHz
266 MHz
333 MHz
533 MHz
800 MHz
66 MHz
200 MHz
1066 MHz
600 MHz
675 MHz
120 MHz
900 MHz
433 MHz
1150 MHz
750 MHz

PC133
PC100
PC2100
PC2-5300
PC2700
PC3200
PC2-4200
PC2-3200
PC2-6400
PC66
PC1600
PC1600
PC2-8600
PC2-5400
PC2-7200
PC3500
PC800
PC2-6000

CL2
CL2.5
CL3
CL4
CL5
CL7

ECC
Non-ECC
Registered
Unbuffered

1 Module
2 Modules
3 - 4 Modules
More than 8 Modules
5 - 8 Modules

Kingston
Hypertec
Hewlett Packard
Packard Bell
IBM
NEC
Acer
Compaq
Sony
Toshiba
Dell
Fujitsu Siemens
The Times
Cisco
eMachines
Corsair Memory
Apple
Crucial Technology
Gateway
Evesham
ASUS
Fujitsu
Siemens
Viglen
AST
ByteStor
Mesh
PNY
Samsung
OCZ
MISCO SAVER
SimpleTech
Panasonic
Clevo
GeIL
Sun
Lenovo
AJP Computers
Integral
Sharp
Hitachi
Kyocera
Twinhead
SGI / Silicon Graphics
Transcend
Epson
EDGE Tech Corp
Cléa
Alienware PC Systems
PDP Systems
Intergraph
Olivetti
Medion
ALR
Infortrend
Oki Electric Industry
Gigabyte
BenQ
Lexmark
Origin Storage Solutions
Zenith
Elixir
Mitac
AMS
F5 Networking
Smart Modular
Texas Instruments
Marlow
Zenith Data Systems
General Electric
Origin Software
Canon
Supermicro
Winbook Corporation
Altima Technologies
DEC
Xerox
Maxdata
Tektronix
Konica Minolta
Blue Microphones
Motion Computing
Dataram
Altec Lansing
Nortel
Intel
Intermec
Adaptec
Tatung
AOpen
JVC
CTX
Sager
3Com
WYSE

DIMM 168-pin
DIMM 240-pin
DIMM 184-pin
SO DIMM 144-pin
SO DIMM 200-pin
SIMM 72-pin
DIMM 100-pin
DIMM 200-pin
Proprietary
SO DIMM 72-pin
MicroDIMM 172-pin
MicroDIMM 144-pin
SO DIMM 100-pin
RIMM 184-pin
FB-DIMM
DIMM 232-pin
SIMM 30-pin

DDR RAM
SDRAM
DDR2 RAM
EDO RAM
DRAM
FPM RAM
RDRAM (Rambus DRAM)
DDR2 DRAM

4 GB
2 GB
1 GB
512 MB
256 MB
Less than 64 MB
64 MB
128 MB
8 GB and more