Hardware Spec Index

Caldera SN-3985 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3985-XT · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index11,869 (SSDs scale)
Category rank#20,127
Street price$379
Power10 W (active)
Performance per dollar31.32
Released2026

Specifications

BrandCaldera
ModelCaldera SN-3985 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read10,800 MB/s
Sequential write8,500 MB/s
Random 4K read2,250K IOPS
NAND3D TLC, 232-layer
CacheLPDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-9662 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD8,997$209Compare
Mirenta SN-9020 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD8,217$159Compare
Caldera SN-2432 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD13,168$429Compare
Mirenta SN-9152 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD11,224$339Compare
Altrix SN-4217 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD9,418$269Compare
Strivon SN-1942 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,028$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3985 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7083532 (accessed 2026-10-21).