667 MHz
400 MHz
133 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
750 MHz
1150 MHz
500 MHz
33 MHz

PC100
PC133
PC2-5300
PC2100
PC2700
PC3200
PC2-4200
PC2-3200
PC2-6400
PC66
PC1600
PC1600
PC2-8600
PC2-5400
PC2-7200
PC3500
PC2-6000
PC800
PC4000

CL2
CL2.5
CL3
CL4
CL5
CL6
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
Crucial Technology
Fujitsu Siemens
Dell
The Times
Corsair Memory
Cisco
eMachines
Apple
Gateway
Evesham
ASUS
OCZ
Fujitsu
Siemens
Viglen
AST
Mesh
ByteStor
PNY
Samsung
MISCO SAVER
SimpleTech
Panasonic
Sun
Clevo
AJP Computers
Integral
Lenovo
Epson
EDGE Tech Corp
Sharp
Hitachi
Kyocera
Twinhead
SGI / Silicon Graphics
Alienware PC Systems
Lexmark
Transcend
Intergraph
PDP Systems
Medion
Olivetti
ALR
Oki Electric Industry
Gigabyte
BenQ
Origin Storage Solutions
Xerox
Zenith
Mitac
AMS
F5 Networking
Smart Modular
Texas Instruments
Marlow
Zenith Data Systems
Origin Software
Nortel
Canon
Winbook Corporation
Altima Technologies
DEC
Maxdata
Tektronix
NetGear
Konica Minolta
Blue Microphones
Motion Computing
Dataram
Altec Lansing
Intermec
Intel
Adaptec
Tatung
AOpen
JVC
CTX
Sager
3Com
WYSE
Elixir
GeIL
Aeneon

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
SO DIMM 72-pin
Proprietary
MicroDIMM 172-pin
MicroDIMM 144-pin
SO DIMM 100-pin
DIMM 232-pin
RIMM 184-pin
FB-DIMM
MicroDIMM 214-pin
SIMM 30-pin

SDRAM
DDR RAM
DDR2 RAM
EDO RAM
DRAM
FPM RAM
RDRAM (Rambus DRAM)
DDR2 DRAM
DDR3 RAM

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