Hardware Spec Index

Caldera SN-5673 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5673-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index8,092 (SSDs scale)
Category rank#24,692
Street price$179
Power7 W (active)
Performance per dollar45.21
Released2025

Specifications

BrandCaldera
ModelCaldera SN-5673 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write6,400 MB/s
Random 4K read1,160K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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
Caldera SN-3609 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,298$289Compare
Novexa SN-7104 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD9,495$229Compare
Altrix SN-7549 Edge 2TB PCIe 5.0 NVMe M.2 2280 SSD11,660$389Compare
Altrix SN-6356 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD14,342$599Compare
Altrix SN-9170 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD5,474$59Compare
Caldera SN-6250 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD14,220$579Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5673 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9265461 (accessed 2026-10-22).