All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 memory modules

Hypertec ME.E51DD.P21-HY (Legacy) vs Hypertec PA3669U-1M2G-HY (Legacy)

Add a product
  • 7specifications compared
  • 7differ
  • 0identical
  • 1known for one product only

Key differences

The Hypertec PA3669U-1M2G-HY (Legacy) has 1.5 GB more internal memory than the Hypertec ME.E51DD.P21-HY (Legacy) (2 GB vs 0.5 GB). The Hypertec PA3669U-1M2G-HY (Legacy) has 534 MHz more memory clock speed than the Hypertec ME.E51DD.P21-HY (Legacy) (800 MHz vs 266 MHz). Only the Hypertec ME.E51DD.P21-HY (Legacy) has ECC. Memory layout (modules x size): 1 x 0.5 GB on the Hypertec ME.E51DD.P21-HY (Legacy), 1 x 2 GB on the Hypertec PA3669U-1M2G-HY (Legacy). Internal memory type: DDR on the Hypertec ME.E51DD.P21-HY (Legacy), DDR2 on the Hypertec PA3669U-1M2G-HY (Legacy).

  • Internal memory
    • 0.5 GB
    • 2 GB
  • Memory layout (modules x size)
    • 1 x 0.5 GB
    • 1 x 2 GB
  • Internal memory type
    • DDR
    • DDR2
  • Component for
    • PC/Server
    • Laptop
  • Memory form factor
    • 184-pin DIMM
    • 200-pin SO-DIMM
  • ECC
    • Yes
    • No
  • Memory clock speed
    • 266 MHz
    • 800 MHz

Side by side

Differences highlightedShow differences only
8 specifications
A

Hypertec

ME.E51DD.P21-HY (Legacy)View product
B

Hypertec

PA3669U-1M2G-HY (Legacy)View product
Features7 differ
Internal memoryDiffers0.5 GB2 GB
Memory layout (modules x size)Differs1 x 0.5 GB1 x 2 GB
Internal memory typeDiffersDDRDDR2
Component forDiffersPC/ServerLaptop
Memory form factorDiffers184-pin DIMM200-pin SO-DIMM
ECCDiffersYesNo
Memory clock speedDiffers266 MHz800 MHz
Buffered memory typeKnown for oneRegistered (buffered)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More memory module comparisons

All memory module comparisons