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Computer Memory Solutions
Computer Memory Solutions CM256644200DIMMDR 2GB DDR2 533MHz 240-pin DIMM memory upgrade
A 2 GB DDR2 533 MHz 240-pin DIMM module for Dell OptiPlex GX520 desktops
- Capacity64MB
- Type240-Pin DDR2 SDRAM
- SpeedDDR2 533 (PC2 4200)
- CAS LatencyCL4
- Timing4-4-4
- Voltage1.8V
- Designed for Dell OptiPlex GX520 systems
- 2GB DDR2 533MHz module expands capacity
- CL4 timing at 1.8V for stable operation
- Unbuffered non-ECC 240-pin DIMM format
- Major-brand chipset with lifetime warranty backing
Dell OptiPlex GX520 memory upgrade
This 240-pin DDR2 module delivers 2 GB of system-specific memory for the Dell OptiPlex GX520 series desktop. It operates at 533 MHz (PC2-4200) with CL4 timing and 1.8 V voltage. The unbuffered, non-ECC stick uses a 2Rx8 rank configuration with major brand chips. It installs directly into one of the two available DIMM sockets.
Suited for restoring or maintaining a GX520
This upgrade suits owners of a Dell OptiPlex GX520 needing to replace a failed stick or reach the 4 GB platform maximum. The single-module kit fills one slot and is guaranteed compatible by the manufacturer. Builders requiring ECC error correction, registered buffering or speeds beyond DDR2-533 should look at other memory types. The lack of a heat spreader also makes it unsuitable for overclocked configurations.
DDR2-533 (PC2-4200) speed grade
The decisive specification is the DDR2-533 (PC2-4200) rating with CL4 4-4-4 timing. The motherboard must support this exact speed and voltage combination for the module to function. Verify that the target system accepts 240-pin unbuffered non-ECC DIMMs at 1.8 V before purchase. Mismatched speed or voltage will prevent the computer from booting.
주요 특징
- Designed for Dell OptiPlex GX520 systems
- 2GB DDR2 533MHz module expands capacity
- CL4 timing at 1.8V for stable operation
- Unbuffered non-ECC 240-pin DIMM format
- Major-brand chipset with lifetime warranty backing
사양
| Brand | Computer Memory Solutions |
|---|---|
| Model | CM256644200DIMMDR |
| Capacity | 64MB |
| Type | 240-Pin DDR2 SDRAM |
| Speed | DDR2 533 (PC2 4200) |
| CAS Latency | CL4 |
| Timing | 4-4-4 |
| Voltage | 1.8V |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Rank | 2Rx8 |
| Chipset | Major Brand Chipset |
| Heat Spreader | No |
| Compatible System | Dell Optiplex Gx520 Series Desktop |
| Package Content | 1 Memory RAM Stick |
이 상품에 대한 질문
Does the 1.8 V DDR2 module run hot or draw much power when the Dell OptiPlex GX520 is on all day?
Standard DDR2 at 1.8 V is low-power and passively cooled; the stick has no heat spreader, so case airflow is all it needs for continuous operation.
What must the Dell OptiPlex GX520 already have for this 240-pin DIMM to work?
The GX520 needs a free 240-pin DDR2 slot and a BIOS that accepts 533 MHz CL4 unbuffered non-ECC memory; the system ships with two such sockets.
Will this 533 MHz CL4 stick run correctly beside the original 4200-speed memory in my GX520?
Yes — the module matches the PC2-4200 533 MHz CL4 spec of the factory DIMMs, so both sticks will operate at the same speed and timings.
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