Hardware Spec Index

Caldera SN-3839 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3839-XT · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index5,709 (SSDs scale)
Category rank#5,483
Street price$79
Power8 W (active)
Performance per dollar72.27
Released2026

Specifications

BrandCaldera
ModelCaldera SN-3839 XT
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,200 MB/s
Sequential write4,100 MB/s
Random 4K read810K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance120 TBW (0.22 DWPD)
Warranty3 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
Mirenta SN-3139 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD13,679$539Compare
Altrix SN-4192 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD9,397$229Compare
Altrix SN-4122 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD10,161$279Compare
Caldera SN-6140 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD7,917$159Compare
Mirenta SN-8474 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD8,112$179Compare
Novexa SN-5666 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD9,127$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3839 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/95292411 (accessed 2026-10-25).