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Computer Memory Solutions
Computer Memory Solutions 4GB (2×2GB) DDR2 6400 800MHz Non-ECC DIMM memory upgrade for Dell Vostro 420 Tower
A two-stick kit of 240-pin DDR2 memory running at 800 MHz with CL6 timing for the Dell Vostro 420 Tower
- Capacity64MB
- Type240-Pin DDR2 SDRAM
- SpeedDDR2 800 (PC2 6400)
- CAS LatencyCL6
- Timing6-6-6
- Voltage1.8V
- Guaranteed Dell Vostro 420 compatibility validated by CMS
- Dual-channel 4GB kit (2×2GB) for balanced bandwidth
- DDR2-800 PC2-6400 speed supports responsive multitasking
- CL6 1.8V unbuffered DIMMs install without BIOS tweaks
- 240-pin non-ECC desktop form factor fits standard slots
Dell Vostro 420 upgrade kit
This 4 GB kit contains two 2 GB DDR2 800 MHz DIMMs built for the Dell Vostro 420 tower. The unbuffered non-ECC modules run at CL6 timings with 1.8 V voltage. System-specific validation guarantees they will be recognised by the motherboard without manual configuration.
Matched pair improves throughput
The two sticks form a dual-channel pair that doubles memory bandwidth over a single module. Each DIMM uses 64M×8 major-brand chips in a 2Rx8 organisation for stable operation at PC2-6400 speed. No heat spreaders are fitted, keeping the profile low for tight tower clearances.
Simple 240-pin installation
Insert each module into the 240-pin DDR2 slots until the retention clips click; the Vostro 420 has four sockets supporting up to 8 GB total. Buyers who need more than 8 GB or who use a different Dell model cannot use this kit.
Besonderheiten
- Guaranteed Dell Vostro 420 compatibility validated by CMS
- Dual-channel 4GB kit (2×2GB) for balanced bandwidth
- DDR2-800 PC2-6400 speed supports responsive multitasking
- CL6 1.8V unbuffered DIMMs install without BIOS tweaks
- 240-pin non-ECC desktop form factor fits standard slots
Technische Daten
| Brand | Computer Memory Solutions |
|---|---|
| Model | CM256646400DIMMDR |
| Capacity | 64MB |
| Type | 240-Pin DDR2 SDRAM |
| Speed | DDR2 800 (PC2 6400) |
| CAS Latency | CL6 |
| Timing | 6-6-6 |
| Voltage | 1.8V |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Rank | 2Rx8 |
| Chipset | Major Brand Chipset |
| Heat Spreader | No |
| Compatible System | Dell Vostro 420 Tower |
| Package Content | 2 Memory RAM Sticks |
Fragen zu diesem Artikel
Will the CL6 timing on these DDR2 800 modules require any future timing adjustments or replacement?
The CL6 6-6-6 timing is fixed on these unbuffered DIMMs; no user adjustment is needed and the modules do not degrade timing-wise under normal use.
What limit appears first when the Dell Vostro 420 runs these two 2 GB sticks at full load all day?
The system maximum of 8 GB across four sockets is the hard ceiling; with only 4 GB installed you still have headroom before hitting that cap.
How much heat and power do the 1.8 V DDR2 6400 sticks generate during continuous operation?
Each module runs at the standard 1.8 V for DDR2 800 without a heat spreader, so thermal output stays within normal DDR2 limits for a tower chassis.
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