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Red and black DDR4 module with aluminum heatshield

Patriot Memory

Patriot Memory Viper Elite II PVE248G400C0 8GB DDR4 4000 desktop RAM

SKU CH-EW7E-1Z1JS MPN PVE248G400C0

An 8 GB DDR4 module running at 4000 MHz with CL20 timings and a red aluminum heatshield

  • Total capacity8 GB
  • Rated speedDDR4 4000 (PC4 32000)
  • CAS latencyCL20
  • Memory timings20-26-26-46
  • Rated voltage1.4 V
  • Buffer typeUnbuffered
  • High-speed DDR4 4000 for responsive gaming and multitasking
  • Tight CL20 20-26-26-46 timings reduce latency in demanding workloads
  • Intel XMP 2.0 profile enables one-click overclocking to rated speed
  • Red aluminum heatshield dissipates heat for sustained stability
  • Single 8 GB unbuffered module fits standard 288-pin desktop slots

Patriot Viper Elite II DDR4 4000 8GB

This single 8GB DDR4 module runs at 4000 MT/s with timings of 20-26-26-46 and a CAS latency of CL20. It is an unbuffered 288-pin DIMM designed for desktop platforms that support Intel XMP 2.0 profiles. A red and black aluminum heat spreader covers the PCB.

Thermal behaviour under sustained load

The aluminum heat spreader conducts heat away from the memory chips during extended sessions. Operating at 1.40V, the module maintains its rated 4000 MT/s speed and 20-26-26-46 timings without throttling when airflow is adequate. Stability is validated across compatible Intel and AMD platforms.

The specification that decides fit

The 4000 MT/s DDR4 rating combined with CL20 latency at 1.40V determines whether your motherboard and CPU memory controller can run this kit at its advertised profile. Confirm XMP 2.0 support and voltage headroom before purchase.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $28.99
Cheaper than about 79% of the 3,647 comparable items (median $90.99).
Total capacity 8 GB
Lower than about 60% of the 3,251 comparable items (median 16 GB).
Price per GB $3.62 per GB
Cheaper than about 87% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand namePatriot
Product lineViper Elite II
Model namePVE248G400C0
Total capacity8 GB
Product type288-Pin PC RAM
Product colorRed / Black
Performance
Rated speedDDR4 4000 (PC4 32000)
Memory
CAS latencyCL20
Memory timings20-26-26-46
ECC supportNo
Buffer typeUnbuffered
Memory profilesIntel XMP 2.0
Heat spreaderYes
Power
Rated voltage1.4 V
Size & build
Shipping weight0.06 kg
Package size148 × 70 × 13 mm

Questions about this item

Will this 8 GB DDR4-4000 module run at its rated speed on my motherboard?

The module carries an Intel XMP 2.0 profile. Enable XMP in the BIOS to apply the 4000 MT/s speed, CL20-26-26-46 timings and 1.40 V voltage automatically.

Does the red aluminium heatshield interfere with large CPU coolers?

The heatspreader adds only a few millimetres above the PCB. Most tower coolers clear standard-height DDR4 modules, but verify your cooler's RAM clearance spec before installing.

Can I add this stick to existing DDR4 memory?

Mixing kits is possible but not guaranteed. For best stability, match capacity, speed, timings and voltage — 8 GB, 4000 MT/s, CL20-26-26-46 at 1.40 V — or run all modules at the slowest common settings.

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