What is the maximum speed of DDR2 RAM?
What is the maximum speed of DDR2 RAM?
Page Contents
- 1 What is the maximum speed of DDR2 RAM?
- 2 What is the DDR speed of a PC2 4200 memory module?
- 3 Is PC2 and DDR2 the same?
- 4 What is the core clock speed for a RAM with a PC speed rating of PC 4000 DDR 500 )?
- 5 Which RAM speed is best?
- 6 Which RAM type is fast?
- 7 What’s the memory speed of a crucial PC2-5300?
- 8 Which is backward compatible with PC2-6400 memory?
What are the data transfer rates for DDR, DDR2, DDR3 and DDR4?
| RAM Type | Speed | Peak Transfer Rate* |
|---|---|---|
| DDR2 | 533 | 4.27 GB/s |
| 667 | 5.33 GB/s | |
| 800 | 6.4 GB/s | |
| DDR3 | 1066 | 8.5 GB/s |
What is the DDR speed of a PC2 4200 memory module?
4266 MB/s
DDR2 speeds
| Friendly name | Industry name | Peak Transfer Rate |
|---|---|---|
| DDR2-400 | PC2-3200 | 3200 MB/s |
| DDR2-533 | PC2-4200 | 4266 MB/s |
| DDR2-667 | PC2-5300 | 5333 MB/s |
| DDR2-800 | PC2-6400 | 6400 MB/s |
What speed is DDR2 RAM?
DDR2 memory is at the same internal clock speed (133~200MHz) as DDR, but the transfer rate of DDR2 can reach 533~800 MT/s with the improved I/O bus signal.
Can PC2-5300 replace PC2 6400?
PC2-6400 is backward-compatible for PC2-4200 and PC2-5300.
Is PC2 and DDR2 the same?
all ddr2 ram is pc2. there are two ways to classify ram, either: pc2 6400 or DDR2 800.
What is the core clock speed for a RAM with a PC speed rating of PC 4000 DDR 500 )?
Ram Chart
| Module Type | Chip Type | Clock Speed |
|---|---|---|
| PC-4000 DDR SDRAM | DDR-500 | 250 MHz |
| PC-4200 DDR SDRAM | DDR-533 | 266 MHz |
| PC2-4200 DDR2 SDRAM | DDR2-533 | 266 MHz |
| PC-4400 DDR SDRAM | DDR-550 | 275 MHz |
What is PC2 RAM?
PC2- indicates the module uses DDR2 memory; PC- indicates the module uses DDR memory. Other common speeds for DDR2 SDRAM modules include PC2-3200 (DDR2-400; 3200Mbps throughput); PC2-5300 (DDR2-667); PC2-6400 (DDR2-800); and PC2-8500 (DDR2-1066).
What is a good RAM speed?
In terms of memory speed, you should look for DDR4 memory that operates close to or above 2,400MHz—or 2400MT/s as it’ll appear on the packaging and online. Users purchasing DDR3 RAM should look for memory operating at 1,866MHz at least, and the closer to 2,000MHz the better.
Which RAM speed is best?
Which RAM type is fast?
The latest memory type used in modern desktop computers is called “double data rate.” Not all DDR RAM is equal, and the RAM standard is currently on its third major revision. Those looking to get the fastest-performing RAM purchase DDR3 RAM and a compatible motherboard.
What kind of memory does a PC2-4200 use?
DDR2 PC2-5300 (commonly referred to as DDR2-667) memory is DDR2 designed for use in systems with a 333MHz front-side bus (providing a 667MT/s data transfer rate). The “5300” refers to the module’s bandwidth (the maximum amount of data it can transfer each second), which is 5300MB/s, or 5.3GB/s. PC2-5300 is backward-compatible for PC2-4200.
What are the memory speeds for DDR2 memory?
DDR2 speeds Friendly name Industry name Peak Transfer Rate Data transfers/second (in millions) DDR2-400 PC2-3200 3200 MB/s 400 DDR2-533 PC2-4200 4266 MB/s 533 DDR2-667 PC2-5300 5333 MB/s 667 DDR2-800 PC2-6400 6400 MB/s 800
What’s the memory speed of a crucial PC2-5300?
The “5300” refers to the module’s bandwidth (the maximum amount of data it can transfer each second), which is 5300MB/s, or 5.3GB/s. PC2-5300 is backward-compatible for PC2-4200.
Which is backward compatible with PC2-6400 memory?
PC2-6400 is backward-compatible for PC2-4200 and PC2-5300. DDR2 PC2-8000 (commonly referred to as DDR2-1000) memory is DDR2 providing a 1,000MT/s data transfer rate). The “8000” refers to the module’s bandwidth (the maximum amount of data it can transfer each second), which is 8000MB/s, or 8GB/s.