Hardware Spec Index

Caldera SN-4270 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4270-CORE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index8,719 (SSDs scale)
Category rank#28,209
Street price$189
Power4 W (active)
Performance per dollar46.13
Released2019

Specifications

BrandCaldera
ModelCaldera SN-4270 Core
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,000 MB/s
Sequential write2,900 MB/s
Random 4K read570K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 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
Caldera SN-5234 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD13,910$509Compare
Caldera SN-2902 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD9,914$219Compare
Altrix SN-9629 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,263$129Compare
Strivon SN-8029 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD7,813$159Compare
Novexa SN-3331 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,849$79Compare
Novexa SN-2626 Plus 500GB SATA 2.5-inch SSD3,822$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4270 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2460103 (accessed 2026-10-19).