Hardware Spec Index

Caldera SN-3791 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3791-XT · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index6,778 (SSDs scale)
Category rank#22,660
Street price$89
Power6 W (active)
Performance per dollar76.16
Released2021

Specifications

BrandCaldera
ModelCaldera SN-3791 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,100 MB/s
Sequential write5,200 MB/s
Random 4K read1,130K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 years
HeatsinkNone

Related guides

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

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-5858 Ti 500GB SATA 2.5-inch SSD4,112$49Compare
Mirenta SN-3727 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD12,759$459Compare
Novexa SN-6098 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD11,810$339Compare
Caldera SN-5062 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD12,053$369Compare
Altrix SN-6042 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD11,761$359Compare
Caldera SN-5218 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD5,262$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3791 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/42399199 (accessed 2026-10-26).