Hardware Spec Index

Caldera SN-7123 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7123-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index10,144 (SSDs scale)
Category rank#22,159
Street price$289
Power8 W (active)
Performance per dollar35.10
Released2022

Specifications

BrandCaldera
ModelCaldera SN-7123 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write4,700 MB/s
Random 4K read1,200K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 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
Caldera SN-8539 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD13,431$549Compare
Mirenta SN-6330 Edge 2TB PCIe 4.0 NVMe M.2 2230 SSD6,495$99Compare
Mirenta SN-8520 XT 500GB SATA 2.5-inch SSD3,497$29Compare
Altrix SN-8915 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD13,278$529Compare
Caldera SN-4013 Pro 500GB SATA 2.5-inch SSD3,241$29Compare
Caldera SN-3720 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD10,903$359Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7123 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4630381 (accessed 2026-10-23).