Hardware Spec Index

Caldera SN-5146 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5146-EDGE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index9,505 (SSDs scale)
Category rank#12,326
Street price$249
Power4 W (active)
Performance per dollar38.17
Released2019

Specifications

BrandCaldera
ModelCaldera SN-5146 Edge
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,300 MB/s
Sequential write2,900 MB/s
Random 4K read540K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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-3265 XT 500GB SATA 2.5-inch SSD3,720$39Compare
Mirenta SN-9639 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD5,506$69Compare
Mirenta SN-2846 Prime 500GB SATA 2.5-inch SSD3,215$29Compare
Novexa SN-4335 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD9,656$269Compare
Caldera SN-7094 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD12,337$429Compare
Altrix SN-9397 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,719$89Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5146 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/94093882 (accessed 2026-10-26).