Hardware Spec Index

Caldera SN-3439 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3439-PRO · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index7,044 (SSDs scale)
Category rank#16,765
Street price$149
Power8 W (active)
Performance per dollar47.28
Released2026

Specifications

BrandCaldera
ModelCaldera SN-3439 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write3,800 MB/s
Random 4K read720K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 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
Altrix SN-4085 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare
Strivon SN-6706 Edge 2TB PCIe 5.0 NVMe M.2 2280 SSD10,239$319Compare
Mirenta SN-3999 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD9,047$179Compare
Mirenta SN-7045 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD12,966$359Compare
Altrix SN-8715 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD8,789$179Compare
Caldera SN-8735 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,489$129Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3439 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2931809 (accessed 2026-10-20).