Hardware Spec Index

Caldera SN-4123 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4123-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index4,840 (SSDs scale)
Category rank#8,475
Street price$59
Power5 W (active)
Performance per dollar82.03
Released2023

Specifications

BrandCaldera
ModelCaldera SN-4123 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write4,000 MB/s
Random 4K read710K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 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
Altrix SN-6149 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD5,498$69Compare
Mirenta SN-7281 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD5,191$59Compare
Caldera SN-3602 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,289$99Compare
Caldera SN-9464 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$539Compare
Altrix SN-4845 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD10,773$339Compare
Strivon SN-2412 Core 500GB SATA 2.5-inch SSD3,481$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4123 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3597668 (accessed 2026-10-21).