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

OWC

OWC 4GB DDR4 2133MHz CL15 1.2V 260-pin SODIMM for ThinkPad P50 T460s

SKU CH-TBRS-SDE8B

4GB DDR4 2133MHz SODIMM module for Lenovo ThinkPad P50 and T460s laptops

  • Capacity4GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • 4GB capacity adds multitasking headroom for ThinkPad P50 and T460s
  • DDR4 2133MHz CL15 timing delivers responsive system performance
  • 2V low voltage reduces power draw and heat output
  • 260-pin SODIMM form factor fits factory memory slots directly
  • JEDEC compliant non-ECC module ensures warranty safe upgrade

System-specific DDR4 SODIMM

This 4 GB DDR4 module runs at 2133 MHz with CL15 timing and 1.2 V operation. It uses a 260-pin unbuffered non-ECC design built to JEDEC specifications. The stick is validated for Lenovo ThinkPad P50 and T460s notebooks.

Replaces factory memory

It upgrades the original fitted RAM in the listed ThinkPad models when extra capacity is needed. The jump is worth it if the system currently has less than the maximum supported amount and you want smoother multitasking. No other compatibility is implied.

Suits ThinkPad P50 and T460s owners

Buyers with those exact models can install this module as a straightforward DIY upgrade. Users of any other laptop, desktop or server should look elsewhere because the part is qualified only for the two named systems.

Highlights

  • 4GB capacity adds multitasking headroom for ThinkPad P50 and T460s
  • DDR4 2133MHz CL15 timing delivers responsive system performance
  • 2V low voltage reduces power draw and heat output
  • 260-pin SODIMM form factor fits factory memory slots directly
  • JEDEC compliant non-ECC module ensures warranty safe upgrade

Specifications

BrandOWC
Part Number2S1D41R804GB
Capacity4GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemLenovo ThinkPad P50
Lenovo ThinkPad T460s

Other versions of this model

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Questions about this item

Does the 260-pin SODIMM fit the memory slot in a ThinkPad P50?

Yes, the 260-pin DDR4 SODIMM form factor matches the slot used in the ThinkPad P50 and T460s.

What is the correct way to seat the module so the clips engage?

Insert the module at an angle until the gold contacts disappear, then press down firmly until both side clips click into the notches.

Will this 1.2 V DDR4 module need replacement if I upgrade the laptop's BIOS later?

No, the module follows JEDEC DDR4 2133 MHz CL15 specifications and does not require replacement for BIOS updates.

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