Hardware Spec Index

Caldera SN-6919 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6919-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index7,110 (SSDs scale)
Category rank#33,496
Street price$109
Power5 W (active)
Performance per dollar65.23
Released2020

Specifications

BrandCaldera
ModelCaldera SN-6919 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write5,500 MB/s
Random 4K read1,400K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance1,200 TBW (0.33 DWPD)
Warranty5 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-6085 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD9,062$229Compare
Mirenta SN-5878 Plus 8TB PCIe 3.0 NVMe M.2 2280 SSD13,926$549Compare
Novexa SN-2442 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD12,976$499Compare
Caldera SN-1773 SE 500GB SATA 2.5-inch SSD3,761$39Compare
Altrix SN-8360 Max 500GB PCIe 3.0 NVMe M.2 2280 SSD4,845$49Compare
Caldera SN-1700 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD13,305$499Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6919 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/31674423 (accessed 2026-10-23).