Hardware Spec Index

Caldera SN-3155 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3155-PLUS · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index6,536 (SSDs scale)
Category rank#10,654
Street price$99
Power8 W (active)
Performance per dollar66.02
Released2022

Specifications

BrandCaldera
ModelCaldera SN-3155 Plus
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,200 MB/s
Sequential write5,900 MB/s
Random 4K read960K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 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-3035 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD12,934$409Compare
Mirenta SN-9441 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD10,703$309Compare
Strivon SN-5353 Ultra 500GB PCIe 4.0 NVMe M.2 2230 SSD5,051$59Compare
Caldera SN-5249 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD6,993$119Compare
Altrix SN-1673 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD11,691$369Compare
Caldera SN-3593 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD13,389$419Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3155 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/63314379 (accessed 2026-10-22).