Corsair Vengeance CMK16GX5M2B5200Z40
- Model:
- Corsair Vengeance
- Capacity:
- 16GB
- DDR Generation:
- DDR5
- Speed:
- 5200MHz
- CAS Latency:
- CL40
- Voltage:
- 1.25V
- Overclocking:
- Intel XMP 3.0
- Heat Spreader:
- Anodized Aluminum, No RGB
- Colour:
- Grey
- Form Factor:
- Desktop DIMM
- Compatibility:
- Intel and AMD DDR5 Platforms
- Warranty:
- Limited Lifetime
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Manufacturer: Corsair Last updated: September 7, 2026
Where to buy
- AmazonGo to store
- NeweggGo to store
Corsair Vengeance CMK16GX5M2B5200Z40 Review
At DDR5-5200, the Corsair Vengeance CMK16GX5M2B5200Z40 is a 16GB (2x8GB) desktop memory kit rated CL40 at 1.25V, for a true latency of 15.4ns.
This is the plain, non-RGB version of Corsair's 16GB (2x8GB) DDR5-5200 CL40 Vengeance kit, running at 40-40-40-77 timings and 1.25V with support for both Intel XMP 3.0 and AMD EXPO profiles.
Performance and Timings
CL40 at 5200MHz gives roughly 15.4ns true latency, matching the RGB version of this kit exactly since lighting hardware has no bearing on timings. This is the loosest, lowest-frequency configuration in this product family, appropriate for budget builds or systems where memory speed isn't the limiting factor.
Compatibility
DDR5 only. Enable XMP 3.0 on Intel or EXPO on AMD to reach 5200MHz. As a lower, more universally supported frequency, this is among the least demanding DDR5 kits to get running on any board without QVL concerns.
Module Count and Rank
Two 8GB modules. Buy the capacity needed in one matched kit rather than combining separate kits later.
Overclocking and BIOS Setup
Boots at JEDEC baseline until XMP or EXPO is enabled. Select the correct profile, choose 5200MHz CL40, save, reboot, verify in CPU-Z. This is the most straightforward kit in the family to get running cleanly on first boot given the lower target frequency.
Comparison to Alternatives
Directly comparable to the RGB version of this exact kit, minus lighting and its cost. Against every 6000MHz-and-above kit covered elsewhere on this site, this trades meaningful performance for the lowest price point in the range; buyers who can stretch their budget to a 6000MHz kit will see a real, noticeable difference in gaming and general responsiveness.
Who This Kit Is Actually For
The most budget-constrained DDR5 buyers. The lowest price and frequency in this entire product family.
Office and general-use systems. 5200MHz is more than adequate outside gaming and content creation workloads.
Not for gaming builds, especially on AM5. 6000MHz is the frequency AMD recommends for the best fabric ratio; this sits well below that, and the gap is genuinely audible in frame-time consistency, not just synthetic benchmarks.
Speed and Latency
CL40 at 5200MT/s works out to 15.4ns of true latency (40 / (5200 / 2) x 1000). It is not a latency pick. 93% of the desktop DDR5 kits in our catalog are as tight or tighter.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- The most budget-constrained DDR5 buyers
- Office and general-use systems
Not for
- gaming builds, especially on AM5
Specifications
What these specs meanHow fast this kit is among DDR5 kits, rated from its speed and latency.
Identity
| Peak Bandwidth | 83.2 GB/s |
|---|---|
| Brand | Corsair |
| Part Number | CMK16GX5M2B5200Z40 |
| Series | Vengeance |
Memory
| DDR Generation | DDR5 |
|---|---|
| Capacity | 16 GB |
| Speed | 5200 MT/s |
| CAS Latency | 40 |
| Module Count | 2 |
| Voltage | 1.25 V |
Module and platform
| RAM Segment | Desktop DDR5 |
|---|---|
| Form Factor | Desktop DIMM |
| Platform Optimisation | AM5 |
Capacity
| Capacity Per Module | 8 GB |
|---|
Speed and timings
| True Latency | 15.4 ns |
|---|
Overclocking profile
| XMP Support | Yes |
|---|---|
| XMP Version | XMP 3.0 |
| EXPO Support | Yes |
Silicon
| Memory IC | Undisclosed |
|---|
Physical and lighting
| Heatspreader | Anodized Aluminum, No RGB, Compact Low-Profile Design |
|---|---|
| Colour | Grey |
Commercial
| Warranty | Limited Lifetime |
|---|
FAQs
What are the key specifications of the Corsair Vengeance CMK16GX5M2B5200Z40 (16GB 2x8GB Kit/DDR5 5200MHz/CL40 40-40-40-77/1.25V/No RGB Anodized Aluminum Gray/Intel XMP 3.0 + AMD EXPO)?
Key specs for the Corsair Vengeance CMK16GX5M2B5200Z40: Capacity Per Module 8 GB, Capacity 16 GB, Speed 5200MHz, PC5-41600, OC Profile XMP 3.0 + EXPO, Voltage 1.25 V, DDR Generation DDR5.
Will the Corsair Vengeance CMK16GX5M2B5200Z40 (16GB 2x8GB Kit/DDR5 5200MHz/CL40 40-40-40-77/1.25V/No RGB Anodized Aluminum Gray/Intel XMP 3.0 + AMD EXPO) work with my current setup?
The Corsair Vengeance CMK16GX5M2B5200Z40 (16GB 2x8GB Kit/DDR5 5200MHz/CL40 40-40-40-77/1.25V/No RGB Anodized Aluminum Gray/Intel XMP 3.0 + AMD EXPO) lists DDR Generation is DDR5. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits. Our upgrade checker at /upgrade can confirm compatibility for common combinations.
Who is the Corsair Vengeance CMK16GX5M2B5200Z40 (16GB 2x8GB Kit/DDR5 5200MHz/CL40 40-40-40-77/1.25V/No RGB Anodized Aluminum Gray/Intel XMP 3.0 + AMD EXPO) best suited to?
Best suited to: The most budget-constrained DDR5 buyers; Office and general-use systems.
What are the drawbacks of the Corsair Vengeance CMK16GX5M2B5200Z40 (16GB 2x8GB Kit/DDR5 5200MHz/CL40 40-40-40-77/1.25V/No RGB Anodized Aluminum Gray/Intel XMP 3.0 + AMD EXPO)?
Not the best fit for: gaming builds, especially on AM5.
Compare and read more
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