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Green 168-pin DIMM with black memory chips

SK hynix

SK hynix 256MB PC133 SDRAM 168pin Desktop Memory

SKU CH-WRY7-JBZ7R

256 MB PC133 SDRAM desktop memory module with 168-pin DIMM form factor

  • Total capacity256 MB
  • 256 MB capacity supports basic desktop tasks
  • PC133 SDRAM runs at 133 MHz bus speed
  • 168-pin DIMM fits legacy desktop motherboards
  • 32x64 chip organisation delivers standard density
  • First listed by the manufacturer in 2018

256MB PC133 SDRAM DIMM

This is a 256MB PC133 SDRAM module in a 168-pin DIMM form factor. It is built for older desktop systems that accept this specific memory standard. The stick provides a single 256MB capacity upgrade.

Suits legacy PC133 platforms

It fits desktops designed for PC133 SDRAM with 168-pin slots. It will not help builders whose motherboards require later memory standards or different pin layouts. Buyers needing more than 256MB per module should look elsewhere.

168-pin DIMM interface

The 168-pin connector is the sole physical and electrical interface that determines compatibility. Verify that the target motherboard explicitly supports 168-pin PC133 SDRAM before purchasing.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 93% of the 3,647 comparable items (median $90.99).
Total capacity 256 MB
Lower than about 99% of the 3,251 comparable items (median 16 GB).
Price per GB $54.65 per GB
Pricier than about 90% of the 3,251 comparable items (median $6.75 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
Total capacity256 MB

Questions about this item

Does the 168-pin DIMM arrive as a single 256MB stick or as a kit, and must anything else be purchased?

The module is a single 256MB PC133 SDRAM DIMM; no cables, brackets or additional parts are included.

How do I decide between the 32x64 organisation and other PC133 modules?

32x64 describes the internal chip layout of this 256MB stick; choose it when your motherboard requires that density for stable operation.

What does the PC133 rating mean once the DIMM is installed in a desktop?

PC133 indicates a 133MHz front-side bus speed, so the memory runs at that clock when the board supports it.

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