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Green rectangular circuit board with gold edge contacts and black memory chips

OWC

OWC 4GB DDR3L 1600 CL11 1Rx8 240-pin 1.35V UDIMM Dell Vostro 3250

SKU CH-D3CD-TM2PG

A 4 GB DDR3L 1600 CL11 UDIMM running at 1.35 V for Dell Vostro 3250 systems

  • Capacity4GB
  • Type240-Pin DDR3L Non-ECC UDIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCNo
  • 4GB capacity adds headroom for multitasking
  • DDR3L 1600 CL11 speed matches system timing
  • 35V low voltage reduces power draw
  • 240-pin UDIMM fits Dell Vostro 3250 slot
  • JEDEC and RoHS compliant for warranty-safe upgrade

Dell Vostro 3250 memory upgrade

This 4GB DDR3L module is built specifically for the Dell Vostro 3250 desktop. It adds a single 240-pin UDIMM to increase system memory capacity for everyday computing tasks. The non-ECC unbuffered design matches the original equipment specification exactly. Installation is a straightforward DIY upgrade for compatible systems.

Low-voltage DDR3L operation

Running at 1.35V, this module draws less power than standard DDR3 while maintaining 1600MHz speed with CL11 latency. The JEDEC-compliant design operates without a heat spreader, relying on the system's existing airflow for cooling. No additional power connectors or configuration changes are required for normal use.

Single-slot 240-pin UDIMM form factor

The module occupies one standard desktop DIMM slot and requires no special mounting hardware. It frees up remaining slots for further expansion up to the motherboard limit. Buyers needing ECC error correction or registered buffering should select a different module type. Systems requiring higher density per slot will not be satisfied by this 4GB capacity.

Highlights

  • 4GB capacity adds headroom for multitasking
  • DDR3L 1600 CL11 speed matches system timing
  • 35V low voltage reduces power draw
  • 240-pin UDIMM fits Dell Vostro 3250 slot
  • JEDEC and RoHS compliant for warranty-safe upgrade

Specifications

BrandOWC
Part Number1U6T31R804GB
Capacity4GB
Type240-Pin DDR3L Non-ECC UDIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemDell Vostro 3250

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Questions about this item

How do I install this 240-pin DDR3L UDIMM in my Dell Vostro 3250, and what step is often missed?

Power off the PC, unplug it, open the case, align the notch on the module with the slot key, press down firmly until both side clips click shut, then power on and verify 4GB appears in BIOS or Task Manager.

Will this 1.35V DDR3L module need any maintenance or replacement during its service life?

No routine maintenance is required; the module has no moving parts or heat spreader, and OWC backs it with a limited lifetime warranty if a fault ever develops.

What is the first limit I will hit when running this CL11 1600MHz kit under sustained load?

The CAS latency of CL11 and the 1600MHz data rate set the throughput ceiling; the single 4GB rank will saturate before voltage or thermal limits become factors.

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