Hardware Spec Index

Caldera SN-8385 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8385-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index5,596 (SSDs scale)
Category rank#33,639
Street price$69
Power5 W (active)
Performance per dollar81.10
Released2024

Specifications

BrandCaldera
ModelCaldera SN-8385 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,700 MB/s
Random 4K read710K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance240 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
Novexa SN-2723 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,404$99Compare
Altrix SN-4480 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD11,636$319Compare
Mirenta SN-9765 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD11,419$409Compare
Novexa SN-1889 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,190$129Compare
Novexa SN-9325 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD11,149$299Compare
Altrix SN-4459 Ti 500GB PCIe 3.0 NVMe M.2 2280 SSD5,814$89Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8385 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6423666 (accessed 2026-10-19).