Hardware Spec Index

Caldera SN-6198 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6198-XT · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index12,377 (SSDs scale)
Category rank#2,814
Street price$429
Power10 W (active)
Performance per dollar28.85
Released2025

Specifications

BrandCaldera
ModelCaldera SN-6198 XT
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read13,400 MB/s
Sequential write11,900 MB/s
Random 4K read1,950K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-7054 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD14,435$599Compare
Mirenta SN-6349 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD9,744$249Compare
Altrix SN-7022 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD8,909$199Compare
Caldera SN-8017 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD9,309$199Compare
Mirenta SN-1217 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD10,895$309Compare
Caldera SN-1063 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,823$119Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6198 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7060145 (accessed 2026-10-18).