Hardware Spec Index

Caldera SN-1850 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1850-EDGE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index7,705 (SSDs scale)
Category rank#13,077
Street price$159
Power7 W (active)
Performance per dollar48.46
Released2021

Specifications

BrandCaldera
ModelCaldera SN-1850 Edge
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write6,000 MB/s
Random 4K read990K IOPS
NAND3D TLC, 232-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
Novexa SN-4063 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD11,834$399Compare
Mirenta SN-8679 XT 500GB SATA 2.5-inch SSD4,057$39Compare
Caldera SN-5504 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD13,978$519Compare
Mirenta SN-2983 Ti 500GB SATA 2.5-inch SSD4,411$49Compare
Mirenta SN-4472 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD9,001$219Compare
Mirenta SN-1089 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,822$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1850 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9348808 (accessed 2026-10-21).