Lexar THOR OC 32GB DDR5 vs Lexar ARES Gen2 RGB DDR5 RAM: Spec Comparison
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This guide compares the lexar thor oc 32gb ddr5 vs ares gen2 RGB ddr5 RAM. Both kits offer 32GB capacity at 6000MT/s speeds with on-die ECC for data integrity. They share Intel XMP support and a lifetime limited warranty. The main difference lies in their timing profiles and physical design. The THOR OC uses CL32 latency with a thicker heatsink. The ARES Gen2 features tighter CL28 timings and built-in RGB lighting. You need to decide which spec balance fits your build.
Key differences
| Aspect | Lexar THOR OC 32GB DDR5 6000MT/s | Lexar ARES Gen2 RGB DDR5 32GB 6000MHz |
|---|---|---|
| CAS Latency | CL32 | CL28 |
| Overclocking Profile | Intel XMP 3.0, AMD EXPO | Intel XMP |
| Heat Spreader Thickness | 1.6mm | 1.88mm |
| RGB Lighting | Not listed | Yes, via Lexar RGB Sync |
| Power Management | Not listed | Built-in PMIC |
Which one should you choose?
Choose Lexar THOR OC 32GB DDR5 6000MT/s if
- You need AMD EXPO support for your Ryzen system
- You prefer a lower latency profile that is widely compatible
- You want a non-RGB aesthetic with a robust aluminum heatsink
Choose Lexar ARES Gen2 RGB DDR5 32GB 6000MHz if
- You want tighter CL28 timings for slightly lower latency
- You desire customizable RGB lighting for your setup
- You value the built-in Power Management IC for efficiency
Verdict: Choose the THOR OC if you need AMD EXPO compatibility or prefer a standard black look without lighting. Pick the ARES Gen2 if you want tighter CL28 timings, RGB effects, and a power management IC. Both provide reliable 6000MT/s performance for desktop gaming.
Specs Show Latency and Build Differences
CAS Latency
The Lexar ARES Gen2 RGB DDR5 features a tighter CAS latency of CL28 at 6000MT/s. This lower number indicates faster response times for data access compared to the Lexar THOR OC 32GB DDR5, which uses CL32 timings at the same speed. For tasks requiring rapid memory access, the ARES Gen2 offers a performance edge. The THOR OC remains competitive with its CL32 rating, but the ARES Gen2 provides a slight advantage in raw timing efficiency for compatible systems.
Overclocking Profile
Both kits support Intel XMP for easy overclocking. However, the Lexar THOR OC 32GB DDR5 explicitly supports AMD EXPO alongside Intel XMP 3.0. This dual-platform support ensures compatibility with both major motherboard ecosystems. The Lexar ARES Gen2 RGB DDR5 data lists Intel XMP support but does not explicitly mention AMD EXPO in its attributes. If you use an AMD processor, the THOR OC provides broader certified compatibility out of the box.
Build and Heatsink
The Lexar THOR OC 32GB DDR5 utilizes a 1.6mm-thick aerospace-grade anodized aluminum heatsink. In contrast, the Lexar ARES Gen2 RGB DDR5 features a slightly thicker 1.88mm aluminum heat spreader. The ARES Gen2 also includes RGB lighting via Lexar RGB Sync, which the THOR OC lacks. While both designs aim to maximize heat dissipation, the ARES Gen2 offers a more robust physical profile and aesthetic customization for gaming setups.
Voltage
Both the Lexar THOR OC 32GB DDR5 and the Lexar ARES Gen2 RGB DDR5 operate at 1.35V. This standard voltage level is consistent across both kits, ensuring similar power consumption profiles under load. Since the voltage specification is identical, neither product holds an advantage in energy efficiency based on operating voltage alone. You can expect comparable power requirements for either kit in your desktop system.
ECC Support
Both memory kits feature on-die Error Correction Code (ECC). This technology corrects errors within the DRAM chip, enhancing data integrity and system stability during intensive tasks. The Lexar THOR OC 32GB DDR5 and the Lexar ARES Gen2 RGB DDR5 both include this feature. This shared specification ensures that both kits provide reliable performance for gaming and content creation without offering a distinct advantage to either product in this category.
Which kit fits your build best
Users seeking tightest timing latency
The Lexar ARES Gen2 RGB DDR5 offers CL28 timings at 6000MT/s. This lower latency provides faster data access speeds compared to the THOR OC model. If your priority is minimal response times for gaming or intensive tasks, the tighter CAS latency makes this the superior choice for performance.
AMD platform owners requiring EXPO
The Lexar THOR OC 32GB DDR5 supports both Intel XMP 3.0 and AMD EXPO profiles. The ARES Gen2 listing only explicitly confirms Intel XMP support. If you are building an AMD system, the THOR OC ensures compatibility with AMD’s overclocking standards for reliable performance out of the box.
Users prioritizing thermal dissipation
The Lexar THOR OC features a 1.6mm-thick aerospace-grade anodized aluminum heatsink. This design provides a total heat dissipation area of up to 9000m. For systems running hot or with limited airflow, the thicker heat spreader on the THOR OC offers enhanced cooling capabilities to maintain stable operation under load.
The products compared
Lexar THOR OC 32GB DDR5 6000MT/s
Best for: Users prioritizing ECC stability and cross-platform compatibility
- Capacity
- 32GB
- Memory Speed
- 6000MT/s
- CAS Latency
- CL32
- Kit Configuration
- 2x16GB
- Overclocking Profile
- Intel XMP 3.0, AMD EXPO
- Voltage
- 1.35V
View on Amazon: Lexar THOR OC 32GB DDR5 6000MT/s Affiliate link
This 32GB DDR5 kit runs at 6000MT/s with CL32 latency. It uses a 1.6mm aluminum heatsink for cooling and includes on-die ECC for data integrity. The module supports both Intel XMP 3.0 and AMD EXPO profiles. You get a 1.35V operating voltage. This kit suits desktop users seeking reliable overclocking stability without RGB lighting.
Pros
- 6000MT/s speed with CL32-38-38-76 timings
- On-die ECC for enhanced data integrity
- 1.6mm aerospace-grade aluminum heatsink
- Supports Intel XMP 3.0 and AMD EXPO
Cons
- No RGB lighting or aesthetic customization
- Higher CL32 latency compared to CL28 alternatives
- Limited to 1.35V voltage profile
Good fit if
- You prioritize data integrity over visual effects
- You need broad compatibility with AMD and Intel platforms
- You want a robust aluminum heatsink for thermal management
Skip if
- You require RGB lighting for your build
- You want the lowest possible CAS latency available
- You prefer a slimmer profile for small cases
Verdict: Lexar THOR OC 32GB DDR5 6000MHz delivers stable performance for users who value on-die ECC and cross-platform overclocking support over visual flair. It is a solid choice for functional desktop builds.
Lexar ARES Gen2 RGB DDR5 32GB 6000MHz
Best for: Intel desktop gaming with low latency
- Capacity
- 32GB (2x16GB)
- Memory Speed
- 6000MHz
- CAS Latency
- CL28
- Kit Configuration
- 2x16GB
- Form Factor
- 288-pin UDIMM
- Overclocking Profile
- Intel XMP 3.0
View on Amazon: Lexar ARES Gen2 RGB DDR5 32GB 6000MHz Affiliate link
This Lexar ARES Gen2 kit offers 32GB of DDR5 memory running at 6000MHz with tight CL28 timings. It uses a black aluminum heat spreader and includes RGB lighting controlled via Lexar RGB Sync. The module supports Intel XMP profiles for easy overclocking. It is designed for desktop PCs and gaming systems that need stable, high-speed data transfer with efficient power management.
Pros
- 6000MHz speed with low CL28 latency
- Built-in PMIC for energy efficiency
- On-die ECC for stability
- Premium aluminum heat spreader
Cons
- Only supports Intel XMP, not AMD EXPO
- RGB lighting requires software sync
- Fixed black color option only
Good fit if
- You use an Intel-based desktop PC
- You want low latency for gaming
- You prefer a black RAM kit
Skip if
- You build with AMD processors
- You need RGB without software
- You prefer white aesthetics
Verdict: Lexar ARES Gen2 RGB 32GB DDR5 fits Intel desktop users seeking tight timings and efficient cooling. It delivers stable performance for gamers who prioritize speed and thermal management over multi-platform compatibility.
Specifications side by side
| Spec | Lexar THOR OC 32GB DDR5 6000MT/s | Lexar ARES Gen2 RGB DDR5 32GB 6000MHz |
|---|---|---|
| Capacity | 32GB | 32GB (2x16GB) |
| Memory Speed | 6000MT/s | 6000MHz |
| CAS Latency | CL32 | CL28 |
| Kit Configuration | 2x16GB | 2x16GB |
| Form Factor | not stated | 288-pin UDIMM |
| Overclocking Profile | Intel XMP 3.0, AMD EXPO | Intel XMP 3.0 |
| Voltage | 1.35V | 1.4V |
| ECC Support | On-die ECC | Non-ECC |
| Compatible Device | Desktop | Desktop, PC |
| Dimensions | 5.43 × 0.28 × 1.57 inches | 5.25 × 1.23 × 0.43 inches |
| Weight | 2.07 ounces | not stated |
| Size | 32GB Kit (2x16GB) | 32GB Kit (2x16GB) CL28 |
| Model | LD5U16G60C32LG-RUD | LD5U16G60C28BR-RGD |
| Color | not stated | Black |
Frequently asked questions
Can I use the Lexar THOR OC kit on AMD motherboards?
Yes, the Lexar THOR OC 32GB DDR5 supports AMD EXPO profiles alongside Intel XMP. This dual compatibility allows you to enable optimized overclocking settings on both major platform types. You get cross-platform flexibility without needing separate kits for different system builds.
Does the Lexar ARES Gen2 RGB support AMD EXPO?
The product data lists Intel XMP as the supported overclocking profile for the Lexar ARES Gen2 RGB DDR5. It does not explicitly mention AMD EXPO support in the provided specifications. You should verify AMD compatibility with the manufacturer before purchasing for an AMD system.
What are the physical dimensions of the Lexar THOR OC RAM?
The Lexar THOR OC kit measures 5.43 inches in length, 1.57 inches in height, and 0.28 inches in width. Each stick weighs 2.07 ounces. These dimensions help you check clearance for large CPU coolers in your desktop case before installation.
Is the Lexar ARES Gen2 RGB kit available in other colors?
The provided data specifies the color as Black for the Lexar ARES Gen2 RGB DDR5 kit. No other color options are listed in the current product information. You will receive black modules with this specific model number.
How much voltage does the Lexar THOR OC RAM require?
The Lexar THOR OC 32GB DDR5 operates at 1.35V. This voltage setting is standard for DDR5 memory running at 6000MT/s with the specified timings. Ensure your motherboard can supply stable power at this level for consistent performance.
Does the Lexar ARES Gen2 have on-die ECC?
The guide introduction states that both kits offer on-die ECC for data integrity. This feature is built into the memory chips themselves to correct minor errors. You benefit from improved stability without needing external ECC modules.
What is the CAS latency of the Lexar ARES Gen2 RGB?
The Lexar ARES Gen2 RGB DDR5 features a CAS latency of CL28 at 6000MT/s. This tighter timing allows for faster data access compared to higher latency kits. It is designed for users prioritizing low latency in gaming and intensive tasks.