OLOy DDR4 RAM 8GB (1x8GB) 2666 MHz CL19 1.2V 260-Pin Laptop Gaming SODIMM for Intel (MD4S082619IZSC)
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AI Verdict
This 8GB DDR4 2666 MHz CL19 1.2V SODIMM is for Intel laptop users needing a basic memory capacity increase.
This 8GB 2666 MHz CL19 SODIMM is a situational fit because its 1.2V operation and 260-pin form factor are standard for many Intel laptops, making it a straightforward capacity upgrade. However, its CL19 latency is not optimal for performance-critical applications, and user reports indicate potential compatibility and reliability issues that require careful consideration.
If this module isn't enough, look for DDR4 SODIMM with a higher frequency (e.g., 3200 MHz) and a lower CAS Latency (e.g., CL16 or CL17) for improved system responsiveness.
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Pros
- Operates at a low 1.2V, which can contribute to less power consumption.
- Features a 260-pin SODIMM design, standard for most laptops.
- Comes with a Lifetime Warranty from OLOy.
- Many users report it works as advertised for its 2666 MHz speed.
- Uses industry-standard memory chips.
Cons
- CL19 CAS Latency is on the higher side, impacting responsiveness compared to lower CL values.
- Some users report compatibility issues with specific laptop models or non-Intel systems.
- The 'Lifetime Warranty' is reportedly only valid for the original purchaser.
- Several users experienced modules failing after only a few months of use.
- Does not include a heat spreader.
Dimension Scores
The 2666 MHz speed is standard for many laptops, but the CL19 latency is on the higher side for responsiveness.
Explicitly designed for Intel laptops, but user reports indicate potential issues with specific models or non-Intel systems.
Laptop SODIMMs are generally not designed for user overclocking, and no XMP profile is mentioned for this module.
While backed by a Lifetime Warranty, multiple user reports detail modules failing after a few months and instances of Blue Screens of Death.
Best For
- Upgrading an Intel laptop with an existing 2666 MHz memory slot.
- Adding a second 8GB stick to an Intel laptop to enable dual-channel memory, assuming existing RAM matches specs.
- Budget-conscious laptop users prioritizing capacity over lowest latency.
Not Recommended For
- Laptops requiring faster memory speeds (e.g., 3200 MHz or higher) for intensive tasks.
- Users seeking the lowest possible memory latency for competitive gaming or demanding applications.
- Systems where absolute long-term reliability is paramount, given reported early failures.
Watch Out For
- Some users found their motherboards did not recognize the RAM, even with matching specifications, leading to non-functionality.
- A few reports mention receiving modules that were dead on arrival, requiring immediate returns.
- Several users experienced Blue Screens of Death (BSOD) when using OLOy RAM, indicating stability problems.
- One user noted their system only recognized 2933 MHz instead of the advertised 3200 MHz for a different OLOy module, suggesting potential for speed negotiation issues.
- The 'lifetime warranty' is reportedly limited to the original purchaser, complicating resale or second-hand use.
Full Specifications
| RAM | 8 GB DDR4 |
| ASIN | B07PWTWCNN |
| Brand | OLOy |
| Color | SODIMM x1 |
| Voltage | 1.2 Volts |
| Item Weight | 0.353 ounces |
| Manufacturer | OLOy |
| Memory Speed | 2666 MHz |
| Operating System | Windows 2000, Windows NT, Windows XP |
| Item model number | MD4S082619IZSC |
| Compatible Devices | Laptop |
| Product Dimensions | 2.75 x 1.18 x 0.05 inches |
| Computer Memory Size | 8 GB |
| Computer Memory Type | DIMM |
| RAM Memory Technology | DDR4 |
| Item Dimensions LxWxH | 2.75 x 1.18 x 0.05 inches |
What Buyers Say
The most surprising finding from user feedback is the recurring reports of OLOy RAM modules failing prematurely, sometimes within months of purchase, despite the brand's stated lifetime warranty. Many buyers found the RAM to be a straightforward, affordable upgrade that worked as expected for its specified 2666 MHz speed. However, a significant number of users encountered compatibility issues, with systems not recognizing the module or experiencing instability like Blue Screens of Death. The perception of 'cheap price, cheap quality' is also present in some feedback.
“Ugh, this OLOy RAM worked for like 3 months then my laptop started crashing constantly, thought it was my computer but nope, pulled this stick out and everything's fine. So frustrating!”
Common Praise
- Easy installation in compatible laptops.
- Worked immediately at the advertised 2666 MHz speed in many systems.
- Provided a noticeable increase in overall performance for gaming and multitasking.
- Affordable price point for an 8GB DDR4 SODIMM.
Common Complaints
- Modules failing after only a few months of use.
- Experiencing Blue Screens of Death (BSOD) after installation.
- Compatibility problems with certain laptop models, even when specs seemed to match.
- The 'lifetime warranty' is perceived as weak or difficult to utilize, being limited to the original purchaser.
Ownership Tips
- Some users discovered that while the RAM was recognized, their system defaulted to a lower speed, requiring manual BIOS adjustment if available.
- The 'lifetime warranty' might not be as robust as it sounds, with concerns about long-term support from the brand.
- Mixing this stick with existing RAM, even with similar specs, can lead to instability or the system running at the slowest common denominator.
- The lack of a heat spreader means it relies solely on laptop cooling, which is typical for SODIMMs but worth noting.
Frequently Asked Questions
Is this OLOy RAM compatible with AMD laptops?
The product is specified as compatible with Intel systems. While some users might get it to work on AMD, compatibility is not guaranteed and user reports suggest potential issues with non-Intel platforms.
What does CL19 mean for performance?
CL19 refers to the CAS Latency, which is 19 clock cycles. This indicates the delay before the RAM can respond to a CPU request. A lower CL number generally means faster response times, so CL19 is considered higher latency compared to modules with CL16 or CL17.
Can I use this 8GB stick with another brand of 8GB 2666 MHz RAM?
You can attempt to, but it's generally recommended to use matching RAM sticks for optimal compatibility and stability. If you mix brands, the system will typically default to the speed and timings of the slowest module.
Does this RAM module have a heat spreader?
No, this OLOy DDR4 SODIMM module does not come with a heat spreader. Heat spreaders are less common on laptop SODIMM modules due to space constraints.
Will this 260-pin SODIMM work in a desktop computer?
No, this is a 260-pin SODIMM module designed specifically for laptops. Desktop computers typically use larger 288-pin DIMM modules.
Is 2666 MHz fast enough for gaming on a laptop?
For most laptop gaming, 2666 MHz is a common and functional speed that provides a noticeable increase in performance for demanding gaming sessions. While higher speeds can offer marginal gains, 2666 MHz is a solid baseline.
Buying Guide
When you're looking at laptop RAM like this OLOy 8GB stick, you need to match a few key numbers to your laptop's existing memory or motherboard specifications. Don't just look at the capacity; the type (DDR4), speed (2666 MHz), and physical size (SODIMM, 260-pin) are critical for it to even fit and function. Also, pay attention to the voltage (1.2V) and CAS Latency (CL19), as mismatched values can cause instability or force your system to run at slower speeds.
DDR4
2666 MHz
CL19
SODIMM (260-Pin)
Alternatives
If this OLOy module doesn't fit your needs, search for DDR4 SODIMM modules with a higher frequency (e.g., 3200 MHz) and a lower CAS Latency (e.g., CL16) for better performance, or consider a dual-channel kit if your laptop has two slots and you want to maximize bandwidth.
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