Kingston ValueRAM 256MB PC133 SDRAM 144-Pin SO-DIMM KVR133X64SC3/256 Vintage NOS

⚙️ Critical Item Specifics

• Condition: New Other (Unopened New Old Stock in Factory Sealed Retail Blister Pack with Minor Cosmetic Exterior Markup).

• Brand: Kingston

• Product Line: ValueRAM

• MPN: KVR133X64SC3/256

• Capacity: 256MB

• Type: SDR SDRAM

• Form Factor: 144-Pin SO-DIMM (Laptop / Small Form Factor)

• Bus Speed: PC133 (133MHz)

• CAS Latency: CL3

• Voltage: 3.3V

🌟 Heritage Warehouse Stock:

This memory module is part of a large batch of legacy inventory inherited from an old computer storefront that closed its doors years ago. It has been safely stored in a climate-controlled, smoke-free backroom environment for decades.

Item Condition:

Genuine Kingston ValueRAM 256MB PC133 Laptop SO-DIMM module (P/N: KVR133X64SC3/256). This is an exceptionally rare New Old Stock (NOS) vintage memory module from the golden era of portable computing.

The module remains 100% factory-sealed inside its original clear plastic anti-static clamshell blister packaging with the authentic blue wrap-around Kingston factory security label completely intact. The blue memory tray, internal green circuit board, multi-layered components, and 144 gold-plated terminal contact fingers remain zero-hour pristine, un-deployed, and completely untouched by human hands since assembly.

Please Note Packaging Cosmetic Flaws:

• Handwritten Box Markup: The center white factory sticker features handwritten ink designations identifying the hardware specs ("256 MB SD-RAM PC-133").

• Vintage Retail Sticker: The lower portion features an old bright orange handwritten retail store pricing tag reading "$415.00".

• The outer plastic retail hanging clamshell package displays standard light warehouse storage scuffs and surface rubbing from decades of box retention, but remains structurally firm, fully sealed, and entirely intact.

✨ Key Hardware Features:

• High-Capacity Retro Memory Upgrade: A single-stick 256MB configuration is a premium high-density milestone for the PC133 laptop generation, ideal for maxing out retro notebooks or specialized legacy industrial hardware.

• Premium Quality Build: Built during Kingston's high-reliability manufacturing era with premium component sorting for rock-solid stability in early mobile chipsets.

• Pristine Security Seals: Factory-sealed side security labels guarantee the internal module has never been subjected to component swaps or installation pin scratches.

⚠️ RETRO COMPATIBILITY DISCLAIMER — PLEASE READ:

• This is a legacy computer component designed strictly for vintage laptop architectures, portable devices, or specialized legacy industrial motherboard nodes using 144-Pin SDR SO-DIMMs. It WILL NOT fit or function in newer laptops utilizing DDR1, DDR2, DDR3, DDR4, or DDR5 slots.

• Buyer Technical Responsibility: Please consult your retro computer setup manuals, bus speed allowances, and maximum capacity limits to ensure your specific motherboard layout can comfortably accept and address a single 256MB PC133 3.3V module before purchasing. Many early laptops have a maximum limit of 128MB per slot. No hardware installation or legacy configuration support is provided.

• Value Retention Note: Because this item is highly collectible to hardware preservationists specifically due to its untouched, un-deployed status, returns CANNOT be accepted for any reason if the clear factory heat-sealed plastic blister tray seams or the blue Kingston security tape labels are split open, cut, or sliced by the buyer.

• Fraud Prevention: To completely secure the transaction against component swapping, chip substitution, or accessory harvest scams, the factory retail UPC block (740617058314), manufacturing serial tracks (05831), and circuit board markings visible through the packaging walls have been thoroughly logged and recorded prior to shipping Kingston ValueRAM 256MB PC-133 SDRAM 168-Pin Low-Profile DIMM KVR133X64SC3/256