Hardware Spec Index

Caldera SN-5912 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5912-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index5,214 (SSDs scale)
Category rank#21,467
Street price$49
Power8 W (active)
Performance per dollar106.41
Released2021

Specifications

BrandCaldera
ModelCaldera SN-5912 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write5,500 MB/s
Random 4K read1,210K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 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
Altrix SN-7980 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD10,523$339Compare
Altrix SN-6342 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,437$129Compare
Mirenta SN-4283 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,951$239Compare
Strivon SN-2075 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD11,778$319Compare
Caldera SN-5923 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD14,792$569Compare
Altrix SN-5985 Plus 500GB PCIe 3.0 NVMe M.2 2280 SSD4,503$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5912 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2907006 (accessed 2026-10-20).