Hardware Spec Index

Caldera SN-4148 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4148-EDGE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index7,337 (SSDs scale)
Category rank#8,272
Street price$129
Power6 W (active)
Performance per dollar56.88
Released2024

Specifications

BrandCaldera
ModelCaldera SN-4148 Edge
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write4,300 MB/s
Random 4K read1,160K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 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-8843 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD4,622$49Compare
Altrix SN-6737 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD11,702$439Compare
Novexa SN-7865 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD9,135$229Compare
Novexa SN-3179 Edge 1TB SATA 2.5-inch SSD4,040$39Compare
Novexa SN-7793 SE 500GB SATA 2.5-inch SSD3,773$39Compare
Caldera SN-4414 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,298$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4148 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/73315208 (accessed 2026-10-20).