Patriot Viper Steel PVS464G320C16K
- DDR Generation:
- DDR4
- Capacity:
- 64GB (2x32GB)
- Speed:
- 3200MT/s
- CAS Latency:
- CL16
- Form Factor:
- UDIMM
- RGB Lighting:
- No
- Colour:
- Gray
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Manufacturer: Patriot Last updated: October 9, 2026
Patriot Viper Steel PVS464G320C16K Review
Patriot Viper Steel PVS464G320C16K offers 64GB (2x32GB) of DDR4-3200 CL16 memory using high-density modules in a low-profile gray design.
The dense 32GB sticks leave two slots free for future expansion.
Performance
3200MT/s CL16 is a proven, stable frequency for high-density DDR4 modules, giving reliable performance for large workloads.
Compatibility
Low-profile heatsink clears large air coolers; check motherboard QVL for 32GB single-rank/dual-rank module support at rated speed.
Use Case
Great for video editing, virtualization, and multitasking-heavy workstations still on DDR4 platforms.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Content creation workstations
- Virtualization hosts
- Heavy multitaskers
Not for
- Gaming-only builds where 32GB is plenty
- DDR5 platforms
Specifications
What these specs meanHow fast this kit is among DDR4 kits, rated from its speed and latency.
Identity
| Peak Bandwidth | 51.2 GB/s |
|---|---|
| Brand | Patriot |
| Part Number | PVS464G320C16K |
| Series | Viper Steel |
Memory
| DDR Generation | DDR4 |
|---|---|
| Capacity | 64 GB |
| Speed | 3200MT/s (PC4-25600) |
| CAS Latency | 16 |
| Module Count | 2 |
| Voltage | 1.35 V |
Physical
| RGB Lighting | No |
|---|
Module and platform
| RAM Segment | Desktop DDR4 |
|---|---|
| Form Factor | UDIMM |
Capacity
| Capacity Per Module | 32 GB |
|---|
Speed and timings
| Timing String | 16-18-18-36 |
|---|---|
| True Latency | 10.0 ns |
Overclocking profile
| XMP Support | Yes |
|---|---|
| XMP Version | XMP 2.0 |
| EXPO Support | No |
Silicon
| Memory IC | Undisclosed |
|---|---|
| ECC | No |
Physical and lighting
| Module Height | 44 mm |
|---|---|
| Colour | Gray |
Commercial
| Warranty | Limited Lifetime |
|---|
FAQs
What are the key specifications of the Patriot Viper Steel PVS464G320C16K (64GB (2x32GB)/DDR4 3200MHz/CL16/No RGB Gray/Intel XMP 2.0)?
Key specs for the Patriot Viper Steel PVS464G320C16K: Capacity Per Module 32 GB, Capacity 64 GB, Speed 3200MT/s (PC4-25600), OC Profile XMP 2.0, Voltage 1.35 V, DDR Generation DDR4.
Will the Patriot Viper Steel PVS464G320C16K (64GB (2x32GB)/DDR4 3200MHz/CL16/No RGB Gray/Intel XMP 2.0) work with my current setup?
The Patriot Viper Steel PVS464G320C16K (64GB (2x32GB)/DDR4 3200MHz/CL16/No RGB Gray/Intel XMP 2.0) lists DDR Generation is DDR4. 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 Patriot Viper Steel PVS464G320C16K (64GB (2x32GB)/DDR4 3200MHz/CL16/No RGB Gray/Intel XMP 2.0) best suited to?
Best suited to: Content creation workstations; Virtualization hosts; Heavy multitaskers.
What are the drawbacks of the Patriot Viper Steel PVS464G320C16K (64GB (2x32GB)/DDR4 3200MHz/CL16/No RGB Gray/Intel XMP 2.0)?
Not the best fit for: Gaming-only builds where 32GB is plenty; DDR5 platforms.