Hardware Spec Index

Caldera SN-8637 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8637-MAX · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index9,083 (SSDs scale)
Category rank#13,085
Street price$239
Power8 W (active)
Performance per dollar38.00
Released2024

Specifications

BrandCaldera
ModelCaldera SN-8637 Max
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write3,700 MB/s
Random 4K read1,160K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 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-3735 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD14,680$579Compare
Mirenta SN-2883 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,286$89Compare
Altrix SN-9113 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD5,972$99Compare
Novexa SN-3544 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD9,957$289Compare
Caldera SN-3357 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD8,558$189Compare
Novexa SN-8190 Core 500GB SATA 2.5-inch SSD4,521$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8637 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7901840 (accessed 2026-10-23).