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G.Skill Trident Z5 Royal DDR5-7200 CL36 48GB (2x24GB) specifications and in-depth review

G.Skill Trident Z5 Royal DDR5-7200 CL36 48GB (2x24GB)

Manufacturer: G.Skill

G.Skill's Trident Z5 Royal DDR5-7200 is a dual-module desktop memory kit aimed at enthusiast-class DDR5 platforms. Housed in a 288-pin DIMM form factor with an integrated heatsink and RGB lighting, it carries a distinctive aesthetic alongside its high-frequency specification. The kit ships as two 24GB modules for a combined 48GB of addressable capacity, which suits workloads that benefit from both speed and headroom.

On the technical side, the modules are rated for a tested speed of 7200 MHz under Intel XMP 3.0 profiles, with a CAS latency of 36 and a true latency figure of 10 ns at that frequency. The SPD-programmed speed sits at 5600 MHz for out-of-box compatibility, while the full XMP profile brings tRCD and tRP timings each to 46 and tRAS to 115. Operating voltage is set at 1.35V, the modules stand 43 mm tall, and neither ECC support nor Samsung B-Die ICs are part of this configuration.

Pros
  • Tested speed of 7200 MHz places this kit at the high end of what DDR5 XMP profiles currently offer
  • Intel XMP 3.0 support allows the full frequency and timing profile to be enabled with a single BIOS toggle on compatible platforms
  • A combined capacity of 48GB across two 24GB modules provides meaningful headroom for memory-intensive workloads without requiring four slots
  • The integrated heatsink aids thermal management during sustained operation at elevated frequencies
  • RGB lighting is built in for users who want illuminated memory in a windowed build
  • True latency of 10 ns at 7200 MHz reflects a reasonably tight relationship between the raw clock speed and the CAS 36 timing
Cons
  • AMD EXPO is not supported, limiting one-click overclocking profile activation to Intel XMP-compatible platforms only
  • At 43 mm in height, the modules may cause clearance issues with larger CPU air coolers
  • Samsung B-Die ICs are not used, which matters to enthusiasts who specifically seek that particular memory configuration
  • ECC is not supported, ruling out any use in workstation or server environments that require error-correcting memory
  • The SPD base speed of 5600 MHz means the full 7200 MHz is only achievable when XMP is manually enabled in the BIOS
Who is this for?

This kit is a strong fit for enthusiasts building high-frequency DDR5 systems on Intel XMP 3.0-compatible platforms, where the full 7200 MHz profile can be activated without manual tuning. The 48GB total capacity across two modules also makes it well suited for users running memory-demanding applications who want both speed and headroom without occupying all available DIMM slots. Those who prioritize a visually cohesive build will appreciate the combination of the integrated heatsink and built-in RGB lighting, which fits naturally into windowed cases designed to showcase internal components.

Who is this NOT for?

This kit is not suitable for users on AMD platforms, as there is no EXPO profile included, meaning the 7200 MHz speed cannot be unlocked through a simple one-click method on those systems. It is equally unsuitable for workstation or server builds that depend on ECC memory for error correction, since that capability is absent. Users working with compact small-form-factor cases or large tower air coolers with tight DIMM clearance may also find the 43 mm module height a practical obstacle.

Performance:

true latency 10 ns
memory speed (Tested Speed) 7200
memory speed (SPD) 5600 MHz
DDR memory version 5
CAS Latency (CL) 36
tRAS timing 115
tRCD timing 46
tRP timing 46

The G.Skill Trident Z5 Royal operates on the DDR5 standard and carries a tested memory speed of 7200 MHz, while its SPD-programmed speed sits at 5600 MHz for baseline compatibility without a profile enabled. At the full rated frequency, the CAS latency comes in at 36, which translates to a true latency of 10 ns. The remaining primary timings are tRCD at 46, tRP at 46, and tRAS at 115, rounding out the complete set of first-order latency parameters for this configuration.

General info:

form factor 288-pin DIMM
memory size (total) 2 x 24GB
has Samsung B-Die ✕
voltage 1.35V
height 43 mm
memory size 24GB

This kit uses the standard 288-pin DIMM form factor and comes as two 24GB modules for a combined capacity of 48GB. Each module operates at 1.35V and stands 43 mm tall, which is worth noting for builds with tighter clearance around the CPU cooler. Samsung B-Die ICs are not used in this configuration.

Features:

Intel XMP / AMD EXPO Intel XMP 3.0
Supports ECC memory ✕
Has an integrated heatsink ✓
has RGB lighting ✓

The modules support Intel XMP 3.0 for straightforward frequency and timing profile activation on compatible platforms, while AMD EXPO is not part of the specification. An integrated heatsink is included, and the modules feature RGB lighting. ECC memory is not supported by this kit.

Benchmarks:

Final Verdict

The G.Skill Trident Z5 Royal DDR5-7200 is a well-defined high-frequency memory kit built around a clear target: Intel-platform DDR5 enthusiasts who want both speed and capacity without compromise. Its 7200 MHz tested speed paired with 48GB of total capacity makes it a technically coherent choice for users who need headroom alongside raw frequency, and the inclusion of Intel XMP 3.0 keeps the setup process straightforward on compatible hardware. The absence of AMD EXPO support and ECC capability naturally narrows its audience, and the 43 mm height is worth verifying against cooler clearance before committing to a build. For those squarely within its intended use case, the Trident Z5 Royal DDR5-7200 represents a focused and technically complete DDR5 kit that delivers on its primary specification without unnecessary compromise.