Hardware Spec Index

Caldera SN-7155 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7155-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index14,241 (SSDs scale)
Category rank#27,638
Street price$559
Power11 W (active)
Performance per dollar25.48
Released2025

Specifications

BrandCaldera
ModelCaldera SN-7155 Plus
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,600 MB/s
Sequential write12,000 MB/s
Random 4K read1,660K IOPS
NAND3D TLC, 232-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-2193 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,296$59Compare
Caldera SN-7086 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD11,480$329Compare
Novexa SN-9717 Core 4TB PCIe 3.0 NVMe M.2 2280 SSD12,374$419Compare
Strivon SN-2744 SE 1TB SATA 2.5-inch SSD4,101$39Compare
Strivon SN-3428 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD4,807$49Compare
Strivon SN-5439 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD11,082$389Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7155 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17865337 (accessed 2026-10-19).