Patriot Viper 3 DDR3 RAM 16GB (2X8GB) 1600MHz CL9 1.5v UDIMM Desktop Gaming Memory Kit Compatible with XMP - PV316G160C9K
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AI Verdict
A 16GB (2x8GB) DDR3 1600MHz CL9 1.5V kit for older Intel and AMD desktop systems needing a capacity and speed upgrade.
This 16GB (2x8GB) DDR3 1600MHz CL9 kit is a strong fit for anyone looking to upgrade or build a system around an older DDR3 platform, offering a significant capacity and speed boost for systems currently running less memory. Its 1.5V operation and XMP 1.3 compatibility make it straightforward to install and configure for optimal performance.
If you need more performance from a DDR3 system, look for modules with higher frequencies like 1866MHz or 2133MHz, or tighter timings (e.g., CL8 at 1600MHz), assuming your motherboard supports them.
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Pros
- 16GB (2x8GB) capacity provides ample memory for most DDR3 systems.
- 1600MHz frequency with CL9 timings offers a balanced speed-to-latency ratio for DDR3.
- XMP 1.3 support allows for easy, one-click overclocking to advertised speeds.
- 1.5V operating voltage is standard for DDR3, reducing power consumption and heat.
- Includes a heat spreader for improved thermal management.
- Lifetime warranty provides long-term support.
Cons
- DDR3 is an older standard, limiting compatibility to legacy motherboards.
- 1600MHz is not the highest speed available for DDR3, with some modules reaching 1866MHz or 2133MHz.
- Timings of 9-9-9-24 are standard but not the tightest possible for 1600MHz DDR3.
- May require manual BIOS configuration if XMP profiles are not automatically detected.
- No RGB lighting, if that's a desired aesthetic feature.
Dimension Scores
1600MHz CL9 is a standard, widely supported speed for DDR3, offering balanced performance but not pushing the upper limits of the DDR3 standard.
It's explicitly tested and compatible with a broad range of Intel and AMD DDR3 platforms (Intel 6/7/8 series, AMD 9/FM series), ensuring wide adoption for older systems.
XMP 1.3 provides easy, automatic overclocking to its rated 1600MHz CL9, but there's limited manual headroom beyond that without significant effort or risk.
Backed by a lifetime warranty and featuring a heat spreader, user feedback generally points to stable operation and durability.
Best For
- Upgrading an existing DDR3 desktop system with 8GB or less RAM.
- Revitalizing an older gaming PC built on a DDR3 platform.
- Users running demanding applications like video editing on a DDR3 system.
- Intel 6/7/8 series and AMD 9/FM platform users seeking guaranteed compatibility.
Not Recommended For
- New PC builds, which require DDR4 or DDR5 RAM.
- Laptops or small form factor PCs, as it's a UDIMM desktop module.
- Users seeking extreme overclocking beyond XMP profiles.
Watch Out For
- Some compatibility concerns, so it is important to check the specifications of your specific motherboard before purchasing.
- Motherboards without XMP support may require manual timing and voltage configuration in the BIOS to achieve 1600MHz CL9.
- Physical clearance issues with large CPU coolers due to the heat spreader, though it's not excessively tall.
- Installing on a system already running different speed/latency RAM can cause instability if not matched.
Full Specifications
| ASIN : | B008LTJJJ0 |
| Manufacturer : | Patriot Memory |
| Item model number : | PV316G160C9K |
| Product Dimensions : | 5.2 x 1.63 x 0.3 inches; 1.13 ounces |
| Date First Available : | May 4, 2017 |
| Is Discontinued By Manufacturer : | No |
What Buyers Say
Many users report that this 16GB (2x8GB) DDR3 1600MHz CL9 kit is a straightforward upgrade for older systems, often noting a noticeable improvement in system responsiveness and multitasking capabilities, especially when moving from 8GB or less. The XMP profile usually works without issues, allowing the RAM to run at its advertised speeds, though some users mention needing to manually enable it in the BIOS. The heat spreaders are functional and not overly tall, preventing clearance issues with most CPU coolers.
“Needed to upgrade my old i7-3770K rig, popped these in, enabled XMP in BIOS, and boom, everything feels snappier, games load quicker, totally worth it for keeping this old beast alive a bit longer.”
Common Praise
- System feels faster and more responsive after upgrading from lower capacity RAM.
- XMP profile loads correctly, setting the RAM to 1600MHz CL9 automatically.
- Easy to install, often described as 'plug-and-play' once XMP is enabled.
- Runs stable under load, even during gaming or demanding applications.
- Heat spreaders keep modules cool without being bulky.
Common Complaints
- Some motherboards require manual BIOS adjustment to enable XMP and reach 1600MHz.
- DDR3 is a dated technology, so it won't magically transform an old PC into a modern one.
- Not the absolute fastest DDR3 available, with some users wishing for higher speeds like 1866MHz.
- No fancy RGB lighting, which some users prefer for aesthetic builds.
Ownership Tips
- Check your motherboard's QVL (Qualified Vendor List) for guaranteed compatibility, especially with older chipsets.
- Ensure your BIOS is updated to the latest version to improve XMP compatibility.
- Verify that your CPU cooler has enough clearance if it's a large air cooler, though the heat spreaders are not excessively tall.
- Confirm your motherboard has available 240-pin DDR3 UDIMM slots.
- Running this RAM in dual-channel configuration (using both sticks) provides better performance than a single stick.
Frequently Asked Questions
Is this RAM compatible with my Intel i5-2500K processor?
Yes, this DDR3 RAM is compatible with Intel 6 and 7 series chipsets, which include processors like the i5-2500K, provided your motherboard supports 1600MHz DDR3.
Will this work with an AMD AM3+ motherboard?
Yes, it's tested and compatible with AMD DDR3 platforms, including the 9 and FM series chipsets, which covers many AM3+ motherboards.
Do I need to enable XMP in my BIOS?
To achieve the advertised 1600MHz speed and CL9 timings, you will likely need to enable the XMP 1.3 profile in your motherboard's BIOS, as it might default to a lower JEDEC speed like 1333MHz.
Can I use just one 8GB stick from this kit?
While you can technically use a single 8GB stick, you will lose the performance benefits of dual-channel memory, which is how this 2x8GB kit is designed to operate.
What does CL9 mean?
CL9 refers to the CAS Latency (Column Access Strobe Latency) of 9 clock cycles, which is a measure of how many clock cycles it takes for the RAM to respond to a request from the CPU. Lower CL numbers generally mean faster response times.
Buying Guide
When buying DDR3 RAM for an older system, you're essentially looking for a balance of capacity, speed, and compatibility. You need to know your motherboard's maximum supported RAM speed and capacity, and whether it supports XMP. This kit offers a common sweet spot for DDR3, providing enough memory for most tasks and a decent speed.
DDR3
1600MHz
CL9 (CAS Latency 9)
1.5V
Alternatives
If this 1600MHz CL9 kit isn't enough, look for DDR3 RAM with higher frequencies like 1866MHz or 2133MHz, or modules with tighter CAS Latency (e.g., CL8) at the same speed, ensuring your motherboard supports these specifications.
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