Hardware Spec Index

Caldera SN-6374 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6374-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index7,380 (SSDs scale)
Category rank#40,908
Street price$129
Power6 W (active)
Performance per dollar57.21
Released2019

Specifications

BrandCaldera
ModelCaldera SN-6374 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,600 MB/s
Sequential write2,400 MB/s
Random 4K read600K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance720 TBW (0.33 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
Mirenta SN-4101 Max 500GB SATA 2.5-inch SSD4,349$39Compare
Strivon SN-7130 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD8,297$179Compare
Novexa SN-2469 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD11,537$389Compare
Strivon SN-3039 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD12,090$419Compare
Caldera SN-1517 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD10,236$229Compare
Altrix SN-2477 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD10,553$289Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6374 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/11111344 (accessed 2026-10-20).