Hardware Spec Index

Caldera SN-1127 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1127-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index5,300 (SSDs scale)
Category rank#24,811
Street price$69
Power8 W (active)
Performance per dollar76.81
Released2021

Specifications

BrandCaldera
ModelCaldera SN-1127 Pro
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write3,700 MB/s
Random 4K read1,010K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance100 TBW (0.18 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-5630 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD13,622$469Compare
Strivon SN-8744 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,384$179Compare
Strivon SN-4480 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,406$79Compare
Altrix SN-6364 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD5,298$69Compare
Altrix SN-5570 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD10,213$249Compare
Novexa SN-6255 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD11,661$349Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1127 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10029905 (accessed 2026-10-25).