Hardware Spec Index

Caldera SN-2158 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2158-SE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index6,007 (SSDs scale)
Category rank#14,369
Street price$99
Power5 W (active)
Performance per dollar60.68
Released2024

Specifications

BrandCaldera
ModelCaldera SN-2158 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,400 MB/s
Sequential write4,400 MB/s
Random 4K read1,030K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 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
Novexa SN-1736 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD4,961$69Compare
Altrix SN-2773 Ultra 1TB SATA 2.5-inch SSD3,684$39Compare
Novexa SN-1621 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD13,508$459Compare
Mirenta SN-8255 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD11,347$329Compare
Strivon SN-4275 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD9,288$259Compare
Mirenta SN-5645 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD8,360$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2158 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21917305 (accessed 2026-10-25).