Does DIMM use a 240-pin connector?
DDR2 (DIMM) uses a 240-pin connector. DDR (DIMM) version uses 184 pins.
Which type of RAM modules have 240 pins?
Table 4-1 RAM Comparisons
| RAM Type | Pins (DIMM) | Pins (SODIMM) |
|---|---|---|
| DDR2 SDRAM | 2402 | 2001 |
| DDR3 SDRAM | 2402 | 204 |
| DDR4 SDRAM* | 288 | 260 |
| UniDIMM*3 | — | 260 |
How many pins does a DIMM have?
DIMMs are available in four main types. SDR (single data rate) DIMMs have 168 pins, one notch on either side, and two notches along the contact area. DDR (double data rate) DIMMs, on the other hand, have 184 pins, two notches on each side, and only one offset notch along the contact area.
Is all DDR3 240 pin?
DDR3 dual-inline memory modules (DIMMs) have 240 pins and are electrically incompatible with DDR2. A key notch—located differently in DDR2 and DDR3 DIMMs—prevents accidentally interchanging them.
What is a 240 pin DIMM?
240-pin DIMM, used for DDR2 SDRAM, DDR3 SDRAM and FB-DIMM DRAM. 244-pin MiniDIMM, used for DDR2 SDRAM. 260-pin SO-DIMM, used for DDR4 SDRAM. 260-pin SO-DIMM, with different notch position than on DDR4 SO-DIMMs, used for UniDIMMs that can carry either DDR3 or DDR4 SDRAM. 278-pin DIMM, used for HP high density SDRAM.
What is DIMM socket?
A dual inline memory module (DIMM) socket is made of a series of dynamic, random-access memory integrated circuits. These modules are mounted on a printed circuit board (PCB). For DDR2 and DDR3 DIMM sockets, the pin count is 240 pins; for DDR4 and DDR5 DIM sockets, the pin count is 288 pins.
What does the statement four 240 pin DDR3 Sdram DIMM sockets arranged in two channels mean?
What does the statement “Four 240-pin DDR3 SDRAM DIMM sockets arranged in two channels” mean? Two channels means that dual-channeling is supported. The motherboard supports reading and writing to two memory banks simultaneously. You just studied 77 terms!
Which two DIMM types have the same number of pins?
Physically, a DDR4 module, or dual in-line memory module (DIMM), looks very similar to a DDR3 DIMM. However, DDR4 has 288 pins compared with DDR3’s 240 pins; DDR4 SO-DIMMS have 260 pins instead of 204 in DDR3.
What does DIMMs stand for?
dual in-line memory module
DIMM stands for dual in-line memory module; more commonly, it is called a RAM stick. It is a long, thin strip of printed circuit board containing RAM (random access memory) chips, with pins that connect it directly to a motherboard.