Hardware Spec Index

Caldera SN-1802 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1802-XT · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index12,078 (SSDs scale)
Category rank#18,277
Street price$439
Power10 W (active)
Performance per dollar27.51
Released2024

Specifications

BrandCaldera
ModelCaldera SN-1802 XT
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read11,300 MB/s
Sequential write9,500 MB/s
Random 4K read1,410K 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-4093 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD9,603$239Compare
Strivon SN-5442 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD14,061$569Compare
Caldera SN-4346 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD11,578$349Compare
Caldera SN-1991 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD12,514$399Compare
Novexa SN-3355 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD14,212$559Compare
Mirenta SN-3529 Pro 500GB PCIe 4.0 NVMe M.2 2230 SSD4,714$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1802 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1638152 (accessed 2026-10-26).