Corsair Vengeance 16 GBCMK16GX5M2B5200C40 · black · 2 × 8 GB · DDR5-5200 · Intel XMP- Module height with heatspreader
- 35 mmThis one: 34.9 mm
black · 2 × 8 GB · DDR5-5200 · Intel XMP 3.0 · Kingston part KF552C40BBK2-16
A black 16 GB DDR5 kit (2 × 8 GB, 1Rx16) rated at 5200 MT/s CL40 with Intel XMP 3.0.

Specifications checked 11 Sept 2026Manufacturer specifications, not a hands-on test.
Manufacturer-rated 5200 MT/s at tCL 40, tRCD 40, tRP 40 and 1.25 V through Intel XMP 3.0 on compatible CPU, motherboard and BIOS settings, with an on-module PMIC. Rated tRAS is not published.
The programmed JEDEC default is 4800 MT/s at 1.1 V; the rated 5200 MT/s profile needs 1.25 V and compatible CPU, motherboard and BIOS support. The source gives three timing components rather than a complete four-part tuple. Check cooler clearance for the 34.9 mm modules; AMD EXPO support remains unverified.
Products in this catalogue that list the same memory type as the Kingston FURY Beast 16 GB. A shared memory type is necessary but not sufficient: check the exact CPU and memory support lists, and the BIOS version, before buying.
Exact configuration: KF552C40BBK2-16 · black · 2 × 8 GB · DDR5-5200 · Intel XMP 3.0
47 specifications in 5 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”. 1 row repeats a listed fact in the manufacturer’s own wording, kept under “Manufacturer wording”.
8 GB per module.
SourceUnbuffered desktop DIMM (UDIMM); not registered server memory or SO-DIMM.
Per-module rank and DRAM-device width; not the number of modules or memory channels.
SourceModule/system ECC classification from the exact selected-part page. Positive on-die ECC in the datasheet is separately represented and does not supply system-bus ECC.
Four 1G × 16-bit FBGA components per module.
SourcePer-device organisation, distinct from total kit capacity, ranks and memory channels.
SourceGold contacts.
SourceExplicit On-Die ECC bullet in the exact KF552C40BBK2-16 datasheet. Correction is inside the DDR5 chips, separate from the Non-ECC module classification.
Factory profile speed; enable the profile in the BIOS on a supporting motherboard.
SourceFirst timing in the rated profile.
SourceThe complete four-component tCL-tRCD-tRP-tRAS timing sequence is unverified. The separately stated default JEDEC tRAS 32 ns is a different setting and is not converted into a missing rated component. · The rated XMP profile is 5200 MT/s at 1.25 V. Kingston explicitly publishes tCL-tRCD-tRP as 40-40-40, with no rated tRAS. Original retained notation: 40-40-40. Numeric CAS, tRCD and tRP remain separately known.
SourceDefault JEDEC speed, used before the XMP/EXPO profile is enabled.
SourceA complete four-component default SPD timing tuple is unverified. Preserve default CAS 40, tRCD 39 and tRP 39 separately; do not append a converted fourth value. · Default JEDEC 4800 MT/s at 1.1 V. Original published tCL-tRCD-tRP notation: 40-39-39. The separate default electrical tRAS minimum is 32 ns, not a published fourth cycle count.
SourceJEDEC default electrical table.
SourceJEDEC default minimum.
SourceJEDEC default minimum, in nanoseconds.
SourceClock cycles at the rated 5200 MT/s XMP profile and 1.25 V; keep default JEDEC nanosecond limits separate.
SourceClock cycles at the rated 5200 MT/s XMP profile and 1.25 V; keep default JEDEC nanosecond limits separate.
SourceThe exact manufacturer rated profile gives only three components. Rated tRAS is not published and is not derived from default JEDEC tRAS 32 ns. · Clock cycles at the rated 5200 MT/s XMP profile and 1.25 V; keep default JEDEC nanosecond limits separate.
SourceDefault JEDEC 4800 MT/s at 1.1 V, in clock cycles. Rated profile timings and default electrical nanosecond limits are separate.
SourceDefault JEDEC 4800 MT/s at 1.1 V, in clock cycles. Rated profile timings and default electrical nanosecond limits are separate.
SourceDefault JEDEC 4800 MT/s at 1.1 V, in clock cycles. Rated profile timings and default electrical nanosecond limits are separate.
SourceThe default three-number sequence does not publish a fourth cycle count. Kingston separately states default tRAS 32 ns; no conversion or missing tuple value is inferred. · Default JEDEC 4800 MT/s at 1.1 V, in clock cycles. Rated profile timings and default electrical nanosecond limits are separate.
SourceVoltage for the stated performance profile, not the default JEDEC value.
SourceDefault JEDEC operating voltage.
SourceAdditional factory profile.
SourceDefault electrical specification; the rated profile voltage is listed separately.
SourceAdjustable profiles on supported platforms; check your motherboard's support. Published tooling: User-customisable profiles on supported platforms. This establishes profile availability on the stated supported setup, not universal board support or equal configuration software.
Exact selected-part claim only; compatible CPU, motherboard and BIOS support is required.
SourceExact selected-part claim only; compatible CPU, motherboard and BIOS support is required.
SourceThe exact KF552C40BBK2-16 datasheet and part page do not state EXPO support. Generic family alternatives do not establish it for this selected suffix. · Exact selected-part claim only; compatible CPU, motherboard and BIOS support is required.
SourceThe exact selected-part source does not state AMD EXPO support or its revision. No revision is transferred from another Beast kit. · Exact selected-part claim only; compatible CPU, motherboard and BIOS support is required.
SourceThe same facts in the manufacturer’s combined or original wording, each with its source.
Only the listed profile support is established; unlisted families and revisions remain unverified. · Positively published support for this exact selected part: Intel XMP 3.0. This summary lists established support and is not an exhaustive inventory. Other profile-family support and unstated revisions remain unknown in their separate fields. Compatible CPU, motherboard and BIOS support is required; default JEDEC/SPD settings remain separate.
SourceWith heatspreader; check cooler clearance. Not the height of the bare circuit board.
SourceDrawing: 133.35 × 34.9 × 6.62 mm, all dimensions ±0.15 mm.
SourceKingston does not list lighting for this non-RGB kit.
Kingston does not list lighting software for this non-RGB kit.
Kingston does not list lighting sync for this non-RGB kit.
Kingston does not list a weight for this kit.
Manufacturer operating range.
SourceNon-operating storage limits, not a running temperature range.
SourceKingston voids the warranty and does not accept returns if the kit's modules are sold or used separately.
SourceMore of the nearest checked memory kits by key specifications, for a side-by-side comparison.
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