OFFTEK
OFFTEK 128MB Replacement Memory RAM Upgrade for HP-Compaq Presario 5155 (PC100) Desktop Memory
Bottom line: The OFFTEK 128MB Replacement Memory RAM Upgrade is a specs-and-price decision rather than a crowd-consensus one in the memory & ram category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ Backed by OFFTEK's warranty and support channels
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
Manufacturer description
OFFTEK 128MB Replacement Memory RAM Upgrade for HP-Compaq Presario 5155 (PC100) Desktop MemoryOFFTEK Part Number :-FT128MCQ9082-3809Capacity :-128MB ModuleForm Factor :-DIMM 168-pinMemory Type :-SDR SDRAMBandwidth :-PC100Memory Specs :-168 Pin 3.3v PC100 SDRAM DimmEquivalent to OEM Part :-309082-001-128Premier Brand MemoryWe only use branded memory modules from leading manufacturers.100% CompatibilityEvery memory product matched specifically to your machine is individually tested to guarantee reliability and 100% compatibility with your computer and operating system.Limited Lifetime…
SpecPicks Verdict
SpecPicks scored OFFTEK 128MB Replacement Memory RAM Upgrade using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. OFFTEK's memory & ram lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for memory & ram of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Easy installation. RAM is one of the simplest ways to upgrade. No Operating System or software updates needed. (Plug & Play). Install guides at OFFTEK.
- Improve the overall performance of the machine. Faster boot times. Increased productivity. Increased multitasking. Extend the life of the machine.
- Limited Lifetime Warranty - Feel confident that your memory will last a lifetime. Our limited lifetime warranty guarantees that if your memory should ever fail we will replace or repair the product free of charge provided that it is still manufactured.
- OFFTEK memory is manufactured using premier quality components. Module level testing ensures long term reliability which is backed by 25+ years of memory expertise.
- 100% Compatibility - Every memory product matched specifically to your machine is individually tested to guarantee reliability and 100% compatibility with your computer and operating system.
Full Specifications
| Brand | OFFTEK |
|---|---|
| Voltage | 3.3 Volts |
| RAM Size | 128 MB |
| Unit Count | 1.0 Count |
| Form Factor | DIMM 168-pin |
| Memory Speed | 100 MHz |
| Number of Pins | 168 |
| Mfr Part Number | 309082-001-128 |
| Computer Memory Size | 128 MB |
| RAM Memory Technology | SDRAM |
Ready to buy?
OFFTEK 128MB Replacement Memory RAM Upgrade for HP-Compaq Presario 5155 (PC100) Desktop Memory is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Related Memory & RAM
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best 1440p Gaming GPUs in 2026
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- How to Build a Windows 98 Retro PC in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Best Retro Handhelds in 2026 — From $35 to $500
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
More reviews from the SpecPicks archive
Browse all reviews →- Raspberry Pi AI HAT+ (26 TOPS): What It Actually Runs in 2026
- Best AMD GPU for 4K Gaming in 2026
- Best GPU for a NAS or Homelab Running Local LLMs (2026)
- Framework RTX 5070 12GB Module: Why It's $1,199, Not $699
- Ryzen 9800X3D Idle Temp: What's Normal (2026 Guide)
- Can a 12GB RTX 3060 Run a 70B LLM? The Offload Reality Check
- DIY NVIDIA 3D Vision Emitter: Building One with an RP2040
- GLM-5.2 vs Claude Opus 4.7: Open-Weights Value on Local GPUs
- Benchmarking Open Models for Agentic Tool Use on an RTX 3060
- ViewSonic VX2730D-4K Review: 4K Gaming at 163 PPI and 144Hz
- Adding USB Audio to a Retro Windows XP Gaming PC: Sound BlasterX G6
- Is the KOORUI 27-inch 4K Mini-LED a Real Upgrade for Console Gaming?
- Kimi K3 Costs $10.57 per Agentic Task: Is Local Cheaper?
- Mistral Robostral Navigate: An 8B Model Steers Robots From One Camera
- Best GPU for the Ryzen 7 5800X3D in 2026: No-Bottleneck Picks
- Best Retro Emulator Consoles 2026: AMD GPU Buying Guide
- No Wonder My CPU Was Hitting 100°C: 7 Build Mistakes
- RTX 3060 vs Arc B580 for 1440p Gaming: Which 12GB Card Wins?
- Gemma 4 12B Fits Multimodal AI Into 16GB of RAM
- llama.cpp vs Ollama on an RTX 3060: Which Runs GLM-5.2 Faster?
- OpenAI and Anthropic Are Giving Startups Free Compute — Here's the Local Rig That Replaces It
- What Non-Gaming Tasks People Actually Run on Steam Deck
- Adding a Manual Shifter to Your Sim Rig: Is the Thrustmaster TH8A Worth It for the G29?
- ComfyUI for local image generation — the 2026 setup guide
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090