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Green printed circuit board with black memory chips, gold edge connector, no heat spreader

OWC

OWC 8GB DDR4 2133MHz CL15 1.2V 288pin UDIMM Lenovo 700-25ISH 710-25ISH Y900-34ISZ

SKU CH-Z1Y0-C2N2W

8GB DDR4 2133MHz CL15 UDIMM for Lenovo IdeaCentre 700-25ISH, 710-25ISH and Y900-34ISZ desktops

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 8GB capacity expands multitasking headroom for demanding workloads
  • DDR4 2133MHz CL15 timing delivers responsive desktop performance
  • 2V low-voltage operation reduces system power draw
  • 288-pin UDIMM form factor fits Lenovo IdeaCentre 700-25ISH 710-25ISH Y900-34ISZ
  • JEDEC and RoHS compliant for warranty-safe upgrade confidence

System-Specific DDR4 Upgrade

This 8 GB DDR4 module is built for the Lenovo IdeaCentre 700-25ISH, 710-25ISH and Y900-34ISZ desktops. It targets owners of those systems who need a straightforward capacity increase for everyday multitasking and larger workloads.

Tool-Free DIMM Installation

The 288-pin unbuffered UDIMM slots into the standard desktop DIMM socket without tools. The most common issue is seating the module fully until the retention clips click; a partially inserted stick will prevent the system from posting.

Verify Slot Count And Maximum Capacity

Before ordering, confirm how many DIMM slots your specific IdeaCentre model provides and the maximum memory the motherboard supports. This single 8 GB stick adds capacity only if a free slot exists and the total does not exceed the system limit.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $49.99
Cheaper than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $6.25 per GB
Cheaper than about 63% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number2U1D42R808 GB
Total capacity8 GB
Product type288-Pin DDR4 Non-ECC UDIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsLenovo IdeaCentre 700-25ISH
Lenovo IdeaCentre 710-25ISH
Lenovo IdeaCentre Y900-34ISZ

Other versions of this model

5 more in the same range

Questions about this item

How can I confirm the OWC 8GB DDR4 2133MHz module is running at CL15 1.2V after installation?

Enter the system BIOS or UEFI and open the memory information screen; it should report DDR4 2133 speed, CAS latency 15 and 1.2 V operation.

What is included with the OWC 2U1D42R808GB 8GB UDIMM and do I need extra parts for my Lenovo IdeaCentre 700-25ISH?

The box contains the single 8GB 288-pin non-ECC UDIMM; no cables, brackets or tools are supplied and none are required for the IdeaCentre 700-25ISH.

Which capacity should I choose between the 8GB 2U1D42R808GB module and other OWC DDR4 2133MHz kits for a Lenovo Y900-34ISZ?

Select the 8GB 2U1D42R808GB stick if you need one 8GB rank 2Rx8 module; choose a different kit only when you want a larger total capacity or multiple sticks.

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