Hardware Spec Index

Caldera SN-7839 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7839-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index5,848 (SSDs scale)
Category rank#41,920
Street price$79
Power5 W (active)
Performance per dollar74.03
Released2024

Specifications

BrandCaldera
ModelCaldera SN-7839 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write4,400 MB/s
Random 4K read1,130K 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-9624 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD12,403$479Compare
Novexa SN-6343 Ti 4TB PCIe 3.0 NVMe M.2 2280 SSD11,779$349Compare
Mirenta SN-1341 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare
Mirenta SN-2220 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD13,436$459Compare
Mirenta SN-4339 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD11,201$339Compare
Mirenta SN-6224 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,406$269Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7839 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/28294588 (accessed 2026-10-19).