diff --git a/src/Database/Queries.hs b/src/Database/Queries.hs
index 4576e39..4c40db8 100644
--- a/src/Database/Queries.hs
+++ b/src/Database/Queries.hs
@@ -168,12 +168,13 @@ queryInMetadata query service =
         ||. (service ^. VersionRecordTitle `ilike` (%) ++. val query ++. (%))
 
 
-getPkgDataSource :: (MonadResource m, MonadIO m) => [PkgId] -> [OsArch] -> ConduitT () (Entity VersionRecord) (ReaderT SqlBackend m) ()
-getPkgDataSource pkgs arches = selectSource $ do
+getPkgDataSource :: (MonadResource m, MonadIO m) => [PkgId] -> [OsArch] -> Maybe Int -> ConduitT () (Entity VersionRecord) (ReaderT SqlBackend m) ()
+getPkgDataSource pkgs arches mRam = selectSource $ do
     (pkgData :& vp) <- from $ table @VersionRecord
         `innerJoin` table @VersionPlatform `on` (\(service :& vp) -> (VersionPlatformPkgId === VersionRecordPkgId) (vp :& service))
     where_ (pkgData ^. VersionRecordNumber ==. vp ^. VersionPlatformVersionNumber)
     where_ (vp ^. VersionPlatformArch `in_` (valList $ Just <$> arches))
+    where_ (vp ^. VersionPlatformRam ==. val mRam)
     where_ (pkgData ^. VersionRecordPkgId `in_` valList (PkgRecordKey <$> pkgs))
     pure pkgData
 
diff --git a/src/Handler/Package/V0/Latest.hs b/src/Handler/Package/V0/Latest.hs
index c2fd4ed..9d0386c 100644
--- a/src/Handler/Package/V0/Latest.hs
+++ b/src/Handler/Package/V0/Latest.hs
@@ -1,6 +1,6 @@
 module Handler.Package.V0.Latest where
 
-import Conduit (concatMapC, mapC, runConduit, sinkList, (.|))
+import Conduit (concatMapC, mapC, runConduit, sinkList, (.|), mapMC)
 import Data.Aeson (ToJSON (..), eitherDecode)
 import Data.ByteString.Lazy qualified as LBS
 import Data.HashMap.Strict (HashMap)
@@ -9,8 +9,8 @@ import Data.List (lookup)
 import Data.List.NonEmpty.Extra qualified as NE
 import Data.Tuple.Extra (second)
 import Database.Queries (collateVersions, getPkgDataSource)
-import Foundation (Handler, RegistryCtx (appSettings))
-import Handler.Package.V1.Index (getOsVersionCompat)
+import Foundation (Handler, RegistryCtx (appSettings, appConnPool))
+import Handler.Package.V1.Index (getOsVersionCompat, getRamQuery, getHardwareDevicesQuery)
 import Lib.Error (S9Error (..))
 import Lib.Types.Core (PkgId)
 import Lib.Types.Emver (Version (..), satisfies)
@@ -18,7 +18,7 @@ import Model (VersionRecord (..))
 import Network.HTTP.Types (status400)
 import Startlude (Bool (True), Down (Down), Either (..), Generic, Maybe (..), NonEmpty, Show, const, encodeUtf8, filter, flip, nonEmpty, pure, ($), (.), (<$>), (<&>), (>>=))
 import Yesod (ToContent (..), ToTypedContent (..), YesodPersist (runDB), YesodRequest (reqGetParams), getRequest, sendResponseStatus)
-import Handler.Util (filterDeprecatedVersions, getPkgArch)
+import Handler.Util (filterDeprecatedVersions, getPkgArch, filterDevices)
 import Yesod.Core (getsYesod)
 import Settings (AppSettings(communityVersion))
 
@@ -42,7 +42,10 @@ getVersionLatestR = do
     pkgArch <- getPkgArch >>= \case
         Nothing -> pure []
         Just a -> pure a
+    ram <- getRamQuery
+    hardwareDevices <- getHardwareDevicesQuery
     communityServiceDeprecationVersion <- getsYesod $ communityVersion . appSettings
+    pool <- getsYesod appConnPool
     do
         case lookup "ids" getParameters of
             Nothing -> sendResponseStatus status400 (InvalidParamsE "get:ids" "<MISSING>")
@@ -50,7 +53,7 @@ getVersionLatestR = do
                 Left _ -> sendResponseStatus status400 (InvalidParamsE "get:ids" packages)
                 Right p -> do
                     let packageList = (,Nothing) <$> p
-                    let source = getPkgDataSource p pkgArch
+                    let source = getPkgDataSource p pkgArch ram
                     filteredPackages <-
                         runDB $
                             runConduit $
@@ -61,6 +64,11 @@ getVersionLatestR = do
                                     .| mapC (second (filter (osPredicate' . versionRecordOsVersion)))
                                     -- filter out deprecated service versions after community registry release
                                     .| mapC (second (filterDeprecatedVersions communityServiceDeprecationVersion osPredicate'))
+                                    -- filter hardware device compatability                        
+                                    .| mapMC (\(b,c) -> do 
+                                        l <- filterDevices pool hardwareDevices pkgArch c
+                                        pure (b, l)
+                                        )
                                     -- prune empty version sets
                                     .| concatMapC (\(pkgId, vs) -> (pkgId,) <$> nonEmpty vs)
                                     -- grab the latest matching version if it exists
diff --git a/src/Handler/Package/V1/Index.hs b/src/Handler/Package/V1/Index.hs
index 80149c7..280a1ee 100644
--- a/src/Handler/Package/V1/Index.hs
+++ b/src/Handler/Package/V1/Index.hs
@@ -138,7 +138,7 @@ getPackageIndexR = do
     let (source, packageRanges) = case pkgIds of
             Nothing -> (serviceQuerySource category query pkgArch ram, const Any)
             Just packages ->
-                let s = getPkgDataSource (packageReqId <$> packages) pkgArch
+                let s = getPkgDataSource (packageReqId <$> packages) pkgArch ram
                     r = fromMaybe None . (flip lookup $ (packageReqId &&& packageReqVersion) <$> packages)
                 in (s, r)
     filteredPackages <-