Hardware Spec Index

Caldera SN-8155 Edge 8TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8155-EDGE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index13,676 (SSDs scale)
Category rank#17,923
Street price$499
Power4 W (active)
Performance per dollar27.41
Released2019

Specifications

BrandCaldera
ModelCaldera SN-8155 Edge
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,200 MB/s
Sequential write2,000 MB/s
Random 4K read550K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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-4739 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD9,679$269Compare
Novexa SN-9699 Pro 1TB SATA 2.5-inch SSD3,371$29Compare
Caldera SN-7235 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD14,900$529Compare
Novexa SN-2376 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD7,836$169Compare
Novexa SN-6148 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,768$109Compare
Strivon SN-5385 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,295$89Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8155 Edge 8TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/63310349 (accessed 2026-10-22).