Hardware Spec Index

Caldera SN-9555 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN9555-MAX · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index4,958 (SSDs scale)
Category rank#38,929
Street price$49
Power8 W (active)
Performance per dollar101.18
Released2026

Specifications

BrandCaldera
ModelCaldera SN-9555 Max
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write3,300 MB/s
Random 4K read710K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance300 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
Strivon SN-6716 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,733$79Compare
Caldera SN-1240 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,509$129Compare
Novexa SN-3277 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD4,778$49Compare
Strivon SN-5389 Plus 4TB PCIe 3.0 NVMe M.2 2280 SSD10,163$289Compare
Novexa SN-1752 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD11,299$289Compare
Altrix SN-5563 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD9,561$219Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9555 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4042767 (accessed 2026-10-22).