Hardware Spec Index

Caldera SN-2554 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2554-PRIME · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index11,537 (SSDs scale)
Category rank#39,487
Street price$319
Power8 W (active)
Performance per dollar36.17
Released2023

Specifications

BrandCaldera
ModelCaldera SN-2554 Prime
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write5,600 MB/s
Random 4K read1,040K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Strivon SN-4707 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD13,335$509Compare
Altrix SN-6825 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD6,132$99Compare
Altrix SN-2453 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD5,120$69Compare
Altrix SN-7371 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,428$59Compare
Caldera SN-7319 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$599Compare
Caldera SN-8611 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD10,504$289Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2554 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21479498 (accessed 2026-10-24).