Hardware Spec Index

Caldera SN-2271 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2271-EDGE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index6,515 (SSDs scale)
Category rank#25,327
Street price$89
Power6 W (active)
Performance per dollar73.20
Released2023

Specifications

BrandCaldera
ModelCaldera SN-2271 Edge
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write4,700 MB/s
Random 4K read890K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance240 TBW (0.22 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
Mirenta SN-4651 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD4,900$59Compare
Novexa SN-4623 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD11,864$299Compare
Mirenta SN-3603 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,152$59Compare
Caldera SN-4397 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,507$199Compare
Mirenta SN-4577 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD9,376$289Compare
Mirenta SN-1355 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD12,775$539Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2271 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7120772 (accessed 2026-10-20).